Search

Find a vulnerability

Search criteria Use this form to refine search results.
Full-text search supports keyword queries with ranking and filtering.
You can combine vendor, product, and sources to narrow results.
Enable “Apply ordering” to sort by date instead of relevance.

    62 vulnerabilities found for FontForge by FontForge

    CVE-2025-15279 (GCVE-0-2025-15279)

    Vulnerability from cvelistv5 – Published: 2025-12-31 06:59 – Updated: 2025-12-31 16:19
    VLAI
    Title
    FontForge GUtils BMP File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
    Summary
    FontForge GUtils BMP File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of pixels within BMP files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-27517.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-122 - Heap-based Buffer Overflow
    Assigner
    zdi
    References
    Impacted products
    Vendor Product Version
    FontForge FontForge Affected: 387146a241b36bcdf6ce229c5a3fe367ed3854a1
    Create a notification for this product.
    Date Public
    2025-12-29 22:54
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2025-15279",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-12-31T16:19:31.313184Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-12-31T16:19:37.251Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unknown",
              "product": "FontForge",
              "vendor": "FontForge",
              "versions": [
                {
                  "status": "affected",
                  "version": "387146a241b36bcdf6ce229c5a3fe367ed3854a1"
                }
              ]
            }
          ],
          "dateAssigned": "2025-12-29T20:02:24.097Z",
          "datePublic": "2025-12-29T22:54:02.069Z",
          "descriptions": [
            {
              "lang": "en",
              "value": "FontForge GUtils BMP File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of pixels within BMP files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-27517."
            }
          ],
          "metrics": [
            {
              "cvssV3_0": {
                "baseScore": 7.8,
                "baseSeverity": "HIGH",
                "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                "version": "3.0"
              },
              "format": "CVSS"
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-122",
                  "description": "CWE-122: Heap-based Buffer Overflow",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-12-31T06:59:37.307Z",
            "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
            "shortName": "zdi"
          },
          "references": [
            {
              "name": "ZDI-25-1184",
              "tags": [
                "x_research-advisory"
              ],
              "url": "https://www.zerodayinitiative.com/advisories/ZDI-25-1184/"
            }
          ],
          "source": {
            "lang": "en",
            "value": "volticks (@movx64 on twitter)"
          },
          "title": "FontForge GUtils BMP File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
        "assignerShortName": "zdi",
        "cveId": "CVE-2025-15279",
        "datePublished": "2025-12-31T06:59:37.307Z",
        "dateReserved": "2025-12-29T20:02:24.068Z",
        "dateUpdated": "2025-12-31T16:19:37.251Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2025-15278 (GCVE-0-2025-15278)

    Vulnerability from cvelistv5 – Published: 2025-12-31 06:59 – Updated: 2025-12-31 16:19
    VLAI
    Title
    FontForge GUtils XBM File Parsing Integer Overflow Remote Code Execution Vulnerability
    Summary
    FontForge GUtils XBM File Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of pixels within XBM files. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before allocating a buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-27865.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-190 - Integer Overflow or Wraparound
    Assigner
    zdi
    References
    Impacted products
    Vendor Product Version
    FontForge FontForge Affected: 88de9b7dc76fbdef9069b7664ecc280f1c15ba2f
    Create a notification for this product.
    Date Public
    2025-12-29 22:54
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2025-15278",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-12-31T16:19:48.593656Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-12-31T16:19:54.162Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unknown",
              "product": "FontForge",
              "vendor": "FontForge",
              "versions": [
                {
                  "status": "affected",
                  "version": "88de9b7dc76fbdef9069b7664ecc280f1c15ba2f"
                }
              ]
            }
          ],
          "dateAssigned": "2025-12-29T20:02:16.915Z",
          "datePublic": "2025-12-29T22:54:16.679Z",
          "descriptions": [
            {
              "lang": "en",
              "value": "FontForge GUtils XBM File Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of pixels within XBM files. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before allocating a buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-27865."
            }
          ],
          "metrics": [
            {
              "cvssV3_0": {
                "baseScore": 7.8,
                "baseSeverity": "HIGH",
                "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                "version": "3.0"
              },
              "format": "CVSS"
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-190",
                  "description": "CWE-190: Integer Overflow or Wraparound",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-12-31T06:59:33.188Z",
            "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
            "shortName": "zdi"
          },
          "references": [
            {
              "name": "ZDI-25-1185",
              "tags": [
                "x_research-advisory"
              ],
              "url": "https://www.zerodayinitiative.com/advisories/ZDI-25-1185/"
            }
          ],
          "source": {
            "lang": "en",
            "value": "volticks (@movx64 on twitter)"
          },
          "title": "FontForge GUtils XBM File Parsing Integer Overflow Remote Code Execution Vulnerability"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
        "assignerShortName": "zdi",
        "cveId": "CVE-2025-15278",
        "datePublished": "2025-12-31T06:59:33.188Z",
        "dateReserved": "2025-12-29T20:02:16.884Z",
        "dateUpdated": "2025-12-31T16:19:54.162Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2025-15277 (GCVE-0-2025-15277)

    Vulnerability from cvelistv5 – Published: 2025-12-31 06:59 – Updated: 2025-12-31 16:22
    VLAI
    Title
    FontForge GUtils SGI File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
    Summary
    FontForge GUtils SGI File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of scanlines within SGI files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-27920.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-122 - Heap-based Buffer Overflow
    Assigner
    zdi
    References
    Impacted products
    Vendor Product Version
    FontForge FontForge Affected: 88de9b7dc76fbdef9069b7664ecc280f1c15ba2f
    Create a notification for this product.
    Date Public
    2025-12-29 22:54
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2025-15277",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-12-31T16:22:10.876749Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-12-31T16:22:17.744Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unknown",
              "product": "FontForge",
              "vendor": "FontForge",
              "versions": [
                {
                  "status": "affected",
                  "version": "88de9b7dc76fbdef9069b7664ecc280f1c15ba2f"
                }
              ]
            }
          ],
          "dateAssigned": "2025-12-29T20:02:11.743Z",
          "datePublic": "2025-12-29T22:54:57.830Z",
          "descriptions": [
            {
              "lang": "en",
              "value": "FontForge GUtils SGI File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of scanlines within SGI files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-27920."
            }
          ],
          "metrics": [
            {
              "cvssV3_0": {
                "baseScore": 7.8,
                "baseSeverity": "HIGH",
                "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                "version": "3.0"
              },
              "format": "CVSS"
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-122",
                  "description": "CWE-122: Heap-based Buffer Overflow",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-12-31T06:59:29.183Z",
            "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
            "shortName": "zdi"
          },
          "references": [
            {
              "name": "ZDI-25-1186",
              "tags": [
                "x_research-advisory"
              ],
              "url": "https://www.zerodayinitiative.com/advisories/ZDI-25-1186/"
            }
          ],
          "source": {
            "lang": "en",
            "value": "volticks (@movx64 on twitter)"
          },
          "title": "FontForge GUtils SGI File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
        "assignerShortName": "zdi",
        "cveId": "CVE-2025-15277",
        "datePublished": "2025-12-31T06:59:29.183Z",
        "dateReserved": "2025-12-29T20:02:11.712Z",
        "dateUpdated": "2025-12-31T16:22:17.744Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2025-15276 (GCVE-0-2025-15276)

    Vulnerability from cvelistv5 – Published: 2025-12-31 06:59 – Updated: 2025-12-31 16:58
    VLAI
    Title
    FontForge SFD File Parsing Deserialization of Untrusted Data Remote Code Execution Vulnerability
    Summary
    FontForge SFD File Parsing Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of SFD files. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28198.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-502 - Deserialization of Untrusted Data
    Assigner
    zdi
    References
    Impacted products
    Vendor Product Version
    FontForge FontForge Affected: 836f4e11e4cb890353393b36c0465ef445e0c4d4
    Create a notification for this product.
    Date Public
    2025-12-29 22:55
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2025-15276",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-12-31T16:50:04.057618Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-12-31T16:58:13.207Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unknown",
              "product": "FontForge",
              "vendor": "FontForge",
              "versions": [
                {
                  "status": "affected",
                  "version": "836f4e11e4cb890353393b36c0465ef445e0c4d4"
                }
              ]
            }
          ],
          "dateAssigned": "2025-12-29T20:02:05.554Z",
          "datePublic": "2025-12-29T22:55:12.083Z",
          "descriptions": [
            {
              "lang": "en",
              "value": "FontForge SFD File Parsing Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of SFD files. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28198."
            }
          ],
          "metrics": [
            {
              "cvssV3_0": {
                "baseScore": 7.8,
                "baseSeverity": "HIGH",
                "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                "version": "3.0"
              },
              "format": "CVSS"
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-502",
                  "description": "CWE-502: Deserialization of Untrusted Data",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-12-31T06:59:24.595Z",
            "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
            "shortName": "zdi"
          },
          "references": [
            {
              "name": "ZDI-25-1187",
              "tags": [
                "x_research-advisory"
              ],
              "url": "https://www.zerodayinitiative.com/advisories/ZDI-25-1187/"
            }
          ],
          "source": {
            "lang": "en",
            "value": "volticks (@movx64 on twitter)"
          },
          "title": "FontForge SFD File Parsing Deserialization of Untrusted Data Remote Code Execution Vulnerability"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
        "assignerShortName": "zdi",
        "cveId": "CVE-2025-15276",
        "datePublished": "2025-12-31T06:59:24.595Z",
        "dateReserved": "2025-12-29T20:02:05.517Z",
        "dateUpdated": "2025-12-31T16:58:13.207Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2025-15280 (GCVE-0-2025-15280)

    Vulnerability from cvelistv5 – Published: 2025-12-31 06:59 – Updated: 2025-12-31 16:58
    VLAI
    Title
    FontForge SFD File Parsing Use-After-Free Remote Code Execution Vulnerability
    Summary
    FontForge SFD File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of SFD files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28525.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    zdi
    References
    Impacted products
    Vendor Product Version
    FontForge FontForge Affected: aca4f524c6cb14cdc7bc4cd493492a33f5154797
    Create a notification for this product.
    Date Public
    2025-12-29 22:55
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2025-15280",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-12-31T16:50:05.657139Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-12-31T16:58:18.924Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unknown",
              "product": "FontForge",
              "vendor": "FontForge",
              "versions": [
                {
                  "status": "affected",
                  "version": "aca4f524c6cb14cdc7bc4cd493492a33f5154797"
                }
              ]
            }
          ],
          "dateAssigned": "2025-12-29T20:05:10.267Z",
          "datePublic": "2025-12-29T22:55:34.596Z",
          "descriptions": [
            {
              "lang": "en",
              "value": "FontForge SFD File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of SFD files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28525."
            }
          ],
          "metrics": [
            {
              "cvssV3_0": {
                "baseScore": 8.8,
                "baseSeverity": "HIGH",
                "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                "version": "3.0"
              },
              "format": "CVSS"
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-416",
                  "description": "CWE-416: Use After Free",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-12-31T06:59:18.875Z",
            "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
            "shortName": "zdi"
          },
          "references": [
            {
              "name": "ZDI-25-1188",
              "tags": [
                "x_research-advisory"
              ],
              "url": "https://www.zerodayinitiative.com/advisories/ZDI-25-1188/"
            }
          ],
          "source": {
            "lang": "en",
            "value": "Anonymous"
          },
          "title": "FontForge SFD File Parsing Use-After-Free Remote Code Execution Vulnerability"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
        "assignerShortName": "zdi",
        "cveId": "CVE-2025-15280",
        "datePublished": "2025-12-31T06:59:18.875Z",
        "dateReserved": "2025-12-29T20:05:10.208Z",
        "dateUpdated": "2025-12-31T16:58:18.924Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2025-15275 (GCVE-0-2025-15275)

    Vulnerability from cvelistv5 – Published: 2025-12-31 06:59 – Updated: 2025-12-31 16:58
    VLAI
    Title
    FontForge SFD File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
    Summary
    FontForge SFD File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of SFD files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28543.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-122 - Heap-based Buffer Overflow
    Assigner
    zdi
    References
    Impacted products
    Vendor Product Version
    FontForge FontForge Affected: aca4f524c6cb14cdc7bc4cd493492a33f5154797
    Create a notification for this product.
    Date Public
    2025-12-29 22:55
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2025-15275",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-12-31T16:50:07.065000Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-12-31T16:58:23.822Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unknown",
              "product": "FontForge",
              "vendor": "FontForge",
              "versions": [
                {
                  "status": "affected",
                  "version": "aca4f524c6cb14cdc7bc4cd493492a33f5154797"
                }
              ]
            }
          ],
          "dateAssigned": "2025-12-29T20:01:37.899Z",
          "datePublic": "2025-12-29T22:55:48.205Z",
          "descriptions": [
            {
              "lang": "en",
              "value": "FontForge SFD File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of SFD files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28543."
            }
          ],
          "metrics": [
            {
              "cvssV3_0": {
                "baseScore": 8.8,
                "baseSeverity": "HIGH",
                "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                "version": "3.0"
              },
              "format": "CVSS"
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-122",
                  "description": "CWE-122: Heap-based Buffer Overflow",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-12-31T06:59:14.262Z",
            "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
            "shortName": "zdi"
          },
          "references": [
            {
              "name": "ZDI-25-1189",
              "tags": [
                "x_research-advisory"
              ],
              "url": "https://www.zerodayinitiative.com/advisories/ZDI-25-1189/"
            }
          ],
          "source": {
            "lang": "en",
            "value": "Anonymous"
          },
          "title": "FontForge SFD File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
        "assignerShortName": "zdi",
        "cveId": "CVE-2025-15275",
        "datePublished": "2025-12-31T06:59:14.262Z",
        "dateReserved": "2025-12-29T20:01:37.868Z",
        "dateUpdated": "2025-12-31T16:58:23.822Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2025-15274 (GCVE-0-2025-15274)

    Vulnerability from cvelistv5 – Published: 2025-12-31 06:59 – Updated: 2025-12-31 16:58
    VLAI
    Title
    FontForge SFD File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
    Summary
    FontForge SFD File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of SFD files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28544.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-122 - Heap-based Buffer Overflow
    Assigner
    zdi
    References
    Impacted products
    Vendor Product Version
    FontForge FontForge Affected: aca4f524c6cb14cdc7bc4cd493492a33f5154797
    Create a notification for this product.
    Date Public
    2025-12-29 22:56
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2025-15274",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-12-31T16:50:08.391375Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-12-31T16:58:29.018Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unknown",
              "product": "FontForge",
              "vendor": "FontForge",
              "versions": [
                {
                  "status": "affected",
                  "version": "aca4f524c6cb14cdc7bc4cd493492a33f5154797"
                }
              ]
            }
          ],
          "dateAssigned": "2025-12-29T20:01:30.672Z",
          "datePublic": "2025-12-29T22:56:04.058Z",
          "descriptions": [
            {
              "lang": "en",
              "value": "FontForge SFD File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of SFD files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28544."
            }
          ],
          "metrics": [
            {
              "cvssV3_0": {
                "baseScore": 8.8,
                "baseSeverity": "HIGH",
                "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                "version": "3.0"
              },
              "format": "CVSS"
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-122",
                  "description": "CWE-122: Heap-based Buffer Overflow",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-12-31T06:59:09.163Z",
            "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
            "shortName": "zdi"
          },
          "references": [
            {
              "name": "ZDI-25-1190",
              "tags": [
                "x_research-advisory"
              ],
              "url": "https://www.zerodayinitiative.com/advisories/ZDI-25-1190/"
            }
          ],
          "source": {
            "lang": "en",
            "value": "Anonymous"
          },
          "title": "FontForge SFD File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
        "assignerShortName": "zdi",
        "cveId": "CVE-2025-15274",
        "datePublished": "2025-12-31T06:59:09.163Z",
        "dateReserved": "2025-12-29T20:01:30.632Z",
        "dateUpdated": "2025-12-31T16:58:29.018Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2025-15273 (GCVE-0-2025-15273)

    Vulnerability from cvelistv5 – Published: 2025-12-31 06:59 – Updated: 2025-12-31 16:58
    VLAI
    Title
    FontForge PFB File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability
    Summary
    FontForge PFB File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of PFB files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28546.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-121 - Stack-based Buffer Overflow
    Assigner
    zdi
    References
    Impacted products
    Vendor Product Version
    FontForge FontForge Affected: aca4f524c6cb14cdc7bc4cd493492a33f5154797
    Create a notification for this product.
    Date Public
    2025-12-29 22:56
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2025-15273",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-12-31T16:50:09.628819Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-12-31T16:58:34.284Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unknown",
              "product": "FontForge",
              "vendor": "FontForge",
              "versions": [
                {
                  "status": "affected",
                  "version": "aca4f524c6cb14cdc7bc4cd493492a33f5154797"
                }
              ]
            }
          ],
          "dateAssigned": "2025-12-29T20:01:24.775Z",
          "datePublic": "2025-12-29T22:56:16.479Z",
          "descriptions": [
            {
              "lang": "en",
              "value": "FontForge PFB File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of PFB files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28546."
            }
          ],
          "metrics": [
            {
              "cvssV3_0": {
                "baseScore": 8.8,
                "baseSeverity": "HIGH",
                "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                "version": "3.0"
              },
              "format": "CVSS"
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-121",
                  "description": "CWE-121: Stack-based Buffer Overflow",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-12-31T06:59:04.808Z",
            "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
            "shortName": "zdi"
          },
          "references": [
            {
              "name": "ZDI-25-1191",
              "tags": [
                "x_research-advisory"
              ],
              "url": "https://www.zerodayinitiative.com/advisories/ZDI-25-1191/"
            }
          ],
          "source": {
            "lang": "en",
            "value": "Anonymous"
          },
          "title": "FontForge PFB File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
        "assignerShortName": "zdi",
        "cveId": "CVE-2025-15273",
        "datePublished": "2025-12-31T06:59:04.808Z",
        "dateReserved": "2025-12-29T20:01:24.744Z",
        "dateUpdated": "2025-12-31T16:58:34.284Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2025-15272 (GCVE-0-2025-15272)

    Vulnerability from cvelistv5 – Published: 2025-12-31 06:59 – Updated: 2025-12-31 16:58
    VLAI
    Title
    FontForge SFD File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
    Summary
    FontForge SFD File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of SFD files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28547.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-122 - Heap-based Buffer Overflow
    Assigner
    zdi
    References
    Impacted products
    Vendor Product Version
    FontForge FontForge Affected: aca4f524c6cb14cdc7bc4cd493492a33f5154797
    Create a notification for this product.
    Date Public
    2025-12-29 22:56
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2025-15272",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-12-31T16:50:10.943716Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-12-31T16:58:39.580Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unknown",
              "product": "FontForge",
              "vendor": "FontForge",
              "versions": [
                {
                  "status": "affected",
                  "version": "aca4f524c6cb14cdc7bc4cd493492a33f5154797"
                }
              ]
            }
          ],
          "dateAssigned": "2025-12-29T20:00:52.744Z",
          "datePublic": "2025-12-29T22:56:29.450Z",
          "descriptions": [
            {
              "lang": "en",
              "value": "FontForge SFD File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of SFD files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28547."
            }
          ],
          "metrics": [
            {
              "cvssV3_0": {
                "baseScore": 8.8,
                "baseSeverity": "HIGH",
                "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                "version": "3.0"
              },
              "format": "CVSS"
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-122",
                  "description": "CWE-122: Heap-based Buffer Overflow",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-12-31T06:59:00.778Z",
            "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
            "shortName": "zdi"
          },
          "references": [
            {
              "name": "ZDI-25-1192",
              "tags": [
                "x_research-advisory"
              ],
              "url": "https://www.zerodayinitiative.com/advisories/ZDI-25-1192/"
            }
          ],
          "source": {
            "lang": "en",
            "value": "Anonymous"
          },
          "title": "FontForge SFD File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
        "assignerShortName": "zdi",
        "cveId": "CVE-2025-15272",
        "datePublished": "2025-12-31T06:59:00.778Z",
        "dateReserved": "2025-12-29T20:00:52.717Z",
        "dateUpdated": "2025-12-31T16:58:39.580Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2025-15271 (GCVE-0-2025-15271)

    Vulnerability from cvelistv5 – Published: 2025-12-31 06:58 – Updated: 2025-12-31 16:58
    VLAI
    Title
    FontForge SFD File Parsing Improper Validation of Array Index Remote Code Execution Vulnerability
    Summary
    FontForge SFD File Parsing Improper Validation of Array Index Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of SFD files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated array. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28562.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-129 - Improper Validation of Array Index
    Assigner
    zdi
    References
    Impacted products
    Vendor Product Version
    FontForge FontForge Affected: aca4f524c6cb14cdc7bc4cd493492a33f5154797
    Create a notification for this product.
    Date Public
    2025-12-29 22:56
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2025-15271",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-12-31T16:50:12.138782Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-12-31T16:58:45.166Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unknown",
              "product": "FontForge",
              "vendor": "FontForge",
              "versions": [
                {
                  "status": "affected",
                  "version": "aca4f524c6cb14cdc7bc4cd493492a33f5154797"
                }
              ]
            }
          ],
          "dateAssigned": "2025-12-29T20:00:45.734Z",
          "datePublic": "2025-12-29T22:56:43.532Z",
          "descriptions": [
            {
              "lang": "en",
              "value": "FontForge SFD File Parsing Improper Validation of Array Index Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of SFD files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated array. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28562."
            }
          ],
          "metrics": [
            {
              "cvssV3_0": {
                "baseScore": 8.8,
                "baseSeverity": "HIGH",
                "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                "version": "3.0"
              },
              "format": "CVSS"
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-129",
                  "description": "CWE-129: Improper Validation of Array Index",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-12-31T06:58:54.402Z",
            "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
            "shortName": "zdi"
          },
          "references": [
            {
              "name": "ZDI-25-1193",
              "tags": [
                "x_research-advisory"
              ],
              "url": "https://www.zerodayinitiative.com/advisories/ZDI-25-1193/"
            }
          ],
          "source": {
            "lang": "en",
            "value": "Anonymous"
          },
          "title": "FontForge SFD File Parsing Improper Validation of Array Index Remote Code Execution Vulnerability"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
        "assignerShortName": "zdi",
        "cveId": "CVE-2025-15271",
        "datePublished": "2025-12-31T06:58:54.402Z",
        "dateReserved": "2025-12-29T20:00:45.707Z",
        "dateUpdated": "2025-12-31T16:58:45.166Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2025-15270 (GCVE-0-2025-15270)

    Vulnerability from cvelistv5 – Published: 2025-12-31 06:58 – Updated: 2025-12-31 16:58
    VLAI
    Title
    FontForge SFD File Parsing Improper Validation of Array Index Remote Code Execution Vulnerability
    Summary
    FontForge SFD File Parsing Improper Validation of Array Index Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of SFD files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated array. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28563.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-129 - Improper Validation of Array Index
    Assigner
    zdi
    References
    Impacted products
    Vendor Product Version
    FontForge FontForge Affected: aca4f524c6cb14cdc7bc4cd493492a33f5154797
    Create a notification for this product.
    Date Public
    2025-12-29 22:57
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2025-15270",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-12-31T16:50:13.386457Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-12-31T16:58:50.233Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unknown",
              "product": "FontForge",
              "vendor": "FontForge",
              "versions": [
                {
                  "status": "affected",
                  "version": "aca4f524c6cb14cdc7bc4cd493492a33f5154797"
                }
              ]
            }
          ],
          "dateAssigned": "2025-12-29T20:00:37.054Z",
          "datePublic": "2025-12-29T22:57:07.701Z",
          "descriptions": [
            {
              "lang": "en",
              "value": "FontForge SFD File Parsing Improper Validation of Array Index Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of SFD files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated array. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28563."
            }
          ],
          "metrics": [
            {
              "cvssV3_0": {
                "baseScore": 8.8,
                "baseSeverity": "HIGH",
                "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                "version": "3.0"
              },
              "format": "CVSS"
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-129",
                  "description": "CWE-129: Improper Validation of Array Index",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-12-31T06:58:49.796Z",
            "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
            "shortName": "zdi"
          },
          "references": [
            {
              "name": "ZDI-25-1194",
              "tags": [
                "x_research-advisory"
              ],
              "url": "https://www.zerodayinitiative.com/advisories/ZDI-25-1194/"
            }
          ],
          "source": {
            "lang": "en",
            "value": "Anonymous"
          },
          "title": "FontForge SFD File Parsing Improper Validation of Array Index Remote Code Execution Vulnerability"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
        "assignerShortName": "zdi",
        "cveId": "CVE-2025-15270",
        "datePublished": "2025-12-31T06:58:49.796Z",
        "dateReserved": "2025-12-29T20:00:37.012Z",
        "dateUpdated": "2025-12-31T16:58:50.233Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2025-15269 (GCVE-0-2025-15269)

    Vulnerability from cvelistv5 – Published: 2025-12-31 06:58 – Updated: 2025-12-31 16:23
    VLAI
    Title
    FontForge SFD File Parsing Use-After-Free Remote Code Execution Vulnerability
    Summary
    FontForge SFD File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of SFD files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28564.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    zdi
    References
    Impacted products
    Vendor Product Version
    FontForge FontForge Affected: aca4f524c6cb14cdc7bc4cd493492a33f5154797
    Create a notification for this product.
    Date Public
    2025-12-29 22:57
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2025-15269",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-12-31T16:22:38.647544Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-12-31T16:23:23.815Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unknown",
              "product": "FontForge",
              "vendor": "FontForge",
              "versions": [
                {
                  "status": "affected",
                  "version": "aca4f524c6cb14cdc7bc4cd493492a33f5154797"
                }
              ]
            }
          ],
          "dateAssigned": "2025-12-29T20:00:14.889Z",
          "datePublic": "2025-12-29T22:57:24.567Z",
          "descriptions": [
            {
              "lang": "en",
              "value": "FontForge SFD File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of SFD files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28564."
            }
          ],
          "metrics": [
            {
              "cvssV3_0": {
                "baseScore": 8.8,
                "baseSeverity": "HIGH",
                "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                "version": "3.0"
              },
              "format": "CVSS"
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-416",
                  "description": "CWE-416: Use After Free",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-12-31T06:58:23.826Z",
            "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
            "shortName": "zdi"
          },
          "references": [
            {
              "name": "ZDI-25-1195",
              "tags": [
                "x_research-advisory"
              ],
              "url": "https://www.zerodayinitiative.com/advisories/ZDI-25-1195/"
            }
          ],
          "source": {
            "lang": "en",
            "value": "Anonymous"
          },
          "title": "FontForge SFD File Parsing Use-After-Free Remote Code Execution Vulnerability"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
        "assignerShortName": "zdi",
        "cveId": "CVE-2025-15269",
        "datePublished": "2025-12-31T06:58:23.826Z",
        "dateReserved": "2025-12-29T20:00:14.810Z",
        "dateUpdated": "2025-12-31T16:23:23.815Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2025-50951 (GCVE-0-2025-50951)

    Vulnerability from cvelistv5 – Published: 2025-10-23 00:00 – Updated: 2025-10-24 12:55
    VLAI
    Summary
    FontForge v20230101 was discovered to contain a memory leak via the utf7toutf8_copy function at /fontforge/sfd.c.
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • n/a
    • CWE-401 - Missing Release of Memory after Effective Lifetime
    Assigner
    References
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "cvssV3_1": {
                  "attackComplexity": "LOW",
                  "attackVector": "NETWORK",
                  "availabilityImpact": "HIGH",
                  "baseScore": 6.5,
                  "baseSeverity": "MEDIUM",
                  "confidentialityImpact": "NONE",
                  "integrityImpact": "NONE",
                  "privilegesRequired": "NONE",
                  "scope": "UNCHANGED",
                  "userInteraction": "REQUIRED",
                  "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                  "version": "3.1"
                }
              },
              {
                "other": {
                  "content": {
                    "id": "CVE-2025-50951",
                    "options": [
                      {
                        "Exploitation": "poc"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-10-24T12:52:49.109106Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "problemTypes": [
              {
                "descriptions": [
                  {
                    "cweId": "CWE-401",
                    "description": "CWE-401 Missing Release of Memory after Effective Lifetime",
                    "lang": "en",
                    "type": "CWE"
                  }
                ]
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-10-24T12:55:28.272Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "product": "n/a",
              "vendor": "n/a",
              "versions": [
                {
                  "status": "affected",
                  "version": "n/a"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "FontForge v20230101 was discovered to contain a memory leak via the utf7toutf8_copy function at /fontforge/sfd.c."
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "description": "n/a",
                  "lang": "en",
                  "type": "text"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-10-23T15:38:38.472Z",
            "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
            "shortName": "mitre"
          },
          "references": [
            {
              "url": "https://github.com/fontforge/fontforge/pull/5495"
            }
          ]
        }
      },
      "cveMetadata": {
        "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "assignerShortName": "mitre",
        "cveId": "CVE-2025-50951",
        "datePublished": "2025-10-23T00:00:00.000Z",
        "dateReserved": "2025-06-16T00:00:00.000Z",
        "dateUpdated": "2025-10-24T12:55:28.272Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }

    CVE-2025-50949 (GCVE-0-2025-50949)

    Vulnerability from cvelistv5 – Published: 2025-10-23 00:00 – Updated: 2025-10-24 12:55
    VLAI
    Summary
    FontForge v20230101 was discovered to contain a memory leak via the component DlgCreate8.
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • n/a
    • CWE-401 - Missing Release of Memory after Effective Lifetime
    Assigner
    References
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "cvssV3_1": {
                  "attackComplexity": "LOW",
                  "attackVector": "NETWORK",
                  "availabilityImpact": "HIGH",
                  "baseScore": 6.5,
                  "baseSeverity": "MEDIUM",
                  "confidentialityImpact": "NONE",
                  "integrityImpact": "NONE",
                  "privilegesRequired": "NONE",
                  "scope": "UNCHANGED",
                  "userInteraction": "REQUIRED",
                  "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                  "version": "3.1"
                }
              },
              {
                "other": {
                  "content": {
                    "id": "CVE-2025-50949",
                    "options": [
                      {
                        "Exploitation": "poc"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-10-24T12:54:04.057153Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "problemTypes": [
              {
                "descriptions": [
                  {
                    "cweId": "CWE-401",
                    "description": "CWE-401 Missing Release of Memory after Effective Lifetime",
                    "lang": "en",
                    "type": "CWE"
                  }
                ]
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-10-24T12:55:22.980Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "product": "n/a",
              "vendor": "n/a",
              "versions": [
                {
                  "status": "affected",
                  "version": "n/a"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "FontForge v20230101 was discovered to contain a memory leak via the component DlgCreate8."
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "description": "n/a",
                  "lang": "en",
                  "type": "text"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-10-23T15:15:28.679Z",
            "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
            "shortName": "mitre"
          },
          "references": [
            {
              "url": "https://github.com/fontforge/fontforge/pull/5491"
            }
          ]
        }
      },
      "cveMetadata": {
        "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "assignerShortName": "mitre",
        "cveId": "CVE-2025-50949",
        "datePublished": "2025-10-23T00:00:00.000Z",
        "dateReserved": "2025-06-16T00:00:00.000Z",
        "dateUpdated": "2025-10-24T12:55:22.980Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }

    CVE-2024-25082 (GCVE-0-2024-25082)

    Vulnerability from cvelistv5 – Published: 2024-02-26 00:00 – Updated: 2025-11-04 18:29
    VLAI
    Summary
    Splinefont in FontForge through 20230101 allows command injection via crafted archives or compressed files.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • n/a
    • CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
    Assigner
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "cvssV3_1": {
                  "attackComplexity": "LOW",
                  "attackVector": "NETWORK",
                  "availabilityImpact": "NONE",
                  "baseScore": 6.5,
                  "baseSeverity": "MEDIUM",
                  "confidentialityImpact": "LOW",
                  "integrityImpact": "LOW",
                  "privilegesRequired": "NONE",
                  "scope": "UNCHANGED",
                  "userInteraction": "NONE",
                  "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
                  "version": "3.1"
                }
              },
              {
                "other": {
                  "content": {
                    "id": "CVE-2024-25082",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2024-03-12T15:44:22.139135Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "problemTypes": [
              {
                "descriptions": [
                  {
                    "cweId": "CWE-77",
                    "description": "CWE-77 Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)",
                    "lang": "en",
                    "type": "CWE"
                  }
                ]
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2024-11-04T18:59:45.963Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          },
          {
            "providerMetadata": {
              "dateUpdated": "2025-11-04T18:29:18.415Z",
              "orgId": "af854a3a-2127-422b-91ae-364da2661108",
              "shortName": "CVE"
            },
            "references": [
              {
                "tags": [
                  "x_transferred"
                ],
                "url": "https://fontforge.org/en-US/downloads/"
              },
              {
                "tags": [
                  "x_transferred"
                ],
                "url": "https://github.com/fontforge/fontforge/pull/5367"
              },
              {
                "name": "[debian-lts-announce] 20240307 [SECURITY] [DLA 3754-1] fontforge security update",
                "tags": [
                  "mailing-list",
                  "x_transferred"
                ],
                "url": "https://lists.debian.org/debian-lts-announce/2024/03/msg00007.html"
              },
              {
                "name": "FEDORA-2024-e01ef71e64",
                "tags": [
                  "vendor-advisory",
                  "x_transferred"
                ],
                "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GCH22HIO2C6M4BZWF5EYIWVFBXL5BQAH/"
              },
              {
                "name": "[oss-security] 20240308 Vulnerabilties in FontTools \u0026 FontForge",
                "tags": [
                  "mailing-list",
                  "x_transferred"
                ],
                "url": "http://www.openwall.com/lists/oss-security/2024/03/08/2"
              },
              {
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GCH22HIO2C6M4BZWF5EYIWVFBXL5BQAH/"
              }
            ],
            "title": "CVE Program Container"
          }
        ],
        "cna": {
          "affected": [
            {
              "product": "n/a",
              "vendor": "n/a",
              "versions": [
                {
                  "status": "affected",
                  "version": "n/a"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "Splinefont in FontForge through 20230101 allows command injection via crafted archives or compressed files."
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "description": "n/a",
                  "lang": "en",
                  "type": "text"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2024-05-01T19:06:21.879Z",
            "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
            "shortName": "mitre"
          },
          "references": [
            {
              "url": "https://fontforge.org/en-US/downloads/"
            },
            {
              "url": "https://github.com/fontforge/fontforge/pull/5367"
            },
            {
              "name": "[debian-lts-announce] 20240307 [SECURITY] [DLA 3754-1] fontforge security update",
              "tags": [
                "mailing-list"
              ],
              "url": "https://lists.debian.org/debian-lts-announce/2024/03/msg00007.html"
            },
            {
              "name": "FEDORA-2024-e01ef71e64",
              "tags": [
                "vendor-advisory"
              ],
              "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GCH22HIO2C6M4BZWF5EYIWVFBXL5BQAH/"
            },
            {
              "name": "[oss-security] 20240308 Vulnerabilties in FontTools \u0026 FontForge",
              "tags": [
                "mailing-list"
              ],
              "url": "http://www.openwall.com/lists/oss-security/2024/03/08/2"
            }
          ]
        }
      },
      "cveMetadata": {
        "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "assignerShortName": "mitre",
        "cveId": "CVE-2024-25082",
        "datePublished": "2024-02-26T00:00:00.000Z",
        "dateReserved": "2024-02-04T00:00:00.000Z",
        "dateUpdated": "2025-11-04T18:29:18.415Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2025-15279 (GCVE-0-2025-15279)

    Vulnerability from nvd – Published: 2025-12-31 06:59 – Updated: 2025-12-31 16:19
    VLAI
    Title
    FontForge GUtils BMP File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
    Summary
    FontForge GUtils BMP File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of pixels within BMP files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-27517.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-122 - Heap-based Buffer Overflow
    Assigner
    zdi
    References
    Impacted products
    Vendor Product Version
    FontForge FontForge Affected: 387146a241b36bcdf6ce229c5a3fe367ed3854a1
    Create a notification for this product.
    Date Public
    2025-12-29 22:54
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2025-15279",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-12-31T16:19:31.313184Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-12-31T16:19:37.251Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unknown",
              "product": "FontForge",
              "vendor": "FontForge",
              "versions": [
                {
                  "status": "affected",
                  "version": "387146a241b36bcdf6ce229c5a3fe367ed3854a1"
                }
              ]
            }
          ],
          "dateAssigned": "2025-12-29T20:02:24.097Z",
          "datePublic": "2025-12-29T22:54:02.069Z",
          "descriptions": [
            {
              "lang": "en",
              "value": "FontForge GUtils BMP File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of pixels within BMP files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-27517."
            }
          ],
          "metrics": [
            {
              "cvssV3_0": {
                "baseScore": 7.8,
                "baseSeverity": "HIGH",
                "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                "version": "3.0"
              },
              "format": "CVSS"
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-122",
                  "description": "CWE-122: Heap-based Buffer Overflow",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-12-31T06:59:37.307Z",
            "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
            "shortName": "zdi"
          },
          "references": [
            {
              "name": "ZDI-25-1184",
              "tags": [
                "x_research-advisory"
              ],
              "url": "https://www.zerodayinitiative.com/advisories/ZDI-25-1184/"
            }
          ],
          "source": {
            "lang": "en",
            "value": "volticks (@movx64 on twitter)"
          },
          "title": "FontForge GUtils BMP File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
        "assignerShortName": "zdi",
        "cveId": "CVE-2025-15279",
        "datePublished": "2025-12-31T06:59:37.307Z",
        "dateReserved": "2025-12-29T20:02:24.068Z",
        "dateUpdated": "2025-12-31T16:19:37.251Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2025-15278 (GCVE-0-2025-15278)

    Vulnerability from nvd – Published: 2025-12-31 06:59 – Updated: 2025-12-31 16:19
    VLAI
    Title
    FontForge GUtils XBM File Parsing Integer Overflow Remote Code Execution Vulnerability
    Summary
    FontForge GUtils XBM File Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of pixels within XBM files. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before allocating a buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-27865.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-190 - Integer Overflow or Wraparound
    Assigner
    zdi
    References
    Impacted products
    Vendor Product Version
    FontForge FontForge Affected: 88de9b7dc76fbdef9069b7664ecc280f1c15ba2f
    Create a notification for this product.
    Date Public
    2025-12-29 22:54
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2025-15278",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-12-31T16:19:48.593656Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-12-31T16:19:54.162Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unknown",
              "product": "FontForge",
              "vendor": "FontForge",
              "versions": [
                {
                  "status": "affected",
                  "version": "88de9b7dc76fbdef9069b7664ecc280f1c15ba2f"
                }
              ]
            }
          ],
          "dateAssigned": "2025-12-29T20:02:16.915Z",
          "datePublic": "2025-12-29T22:54:16.679Z",
          "descriptions": [
            {
              "lang": "en",
              "value": "FontForge GUtils XBM File Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of pixels within XBM files. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before allocating a buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-27865."
            }
          ],
          "metrics": [
            {
              "cvssV3_0": {
                "baseScore": 7.8,
                "baseSeverity": "HIGH",
                "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                "version": "3.0"
              },
              "format": "CVSS"
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-190",
                  "description": "CWE-190: Integer Overflow or Wraparound",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-12-31T06:59:33.188Z",
            "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
            "shortName": "zdi"
          },
          "references": [
            {
              "name": "ZDI-25-1185",
              "tags": [
                "x_research-advisory"
              ],
              "url": "https://www.zerodayinitiative.com/advisories/ZDI-25-1185/"
            }
          ],
          "source": {
            "lang": "en",
            "value": "volticks (@movx64 on twitter)"
          },
          "title": "FontForge GUtils XBM File Parsing Integer Overflow Remote Code Execution Vulnerability"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
        "assignerShortName": "zdi",
        "cveId": "CVE-2025-15278",
        "datePublished": "2025-12-31T06:59:33.188Z",
        "dateReserved": "2025-12-29T20:02:16.884Z",
        "dateUpdated": "2025-12-31T16:19:54.162Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2025-15277 (GCVE-0-2025-15277)

    Vulnerability from nvd – Published: 2025-12-31 06:59 – Updated: 2025-12-31 16:22
    VLAI
    Title
    FontForge GUtils SGI File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
    Summary
    FontForge GUtils SGI File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of scanlines within SGI files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-27920.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-122 - Heap-based Buffer Overflow
    Assigner
    zdi
    References
    Impacted products
    Vendor Product Version
    FontForge FontForge Affected: 88de9b7dc76fbdef9069b7664ecc280f1c15ba2f
    Create a notification for this product.
    Date Public
    2025-12-29 22:54
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2025-15277",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-12-31T16:22:10.876749Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-12-31T16:22:17.744Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unknown",
              "product": "FontForge",
              "vendor": "FontForge",
              "versions": [
                {
                  "status": "affected",
                  "version": "88de9b7dc76fbdef9069b7664ecc280f1c15ba2f"
                }
              ]
            }
          ],
          "dateAssigned": "2025-12-29T20:02:11.743Z",
          "datePublic": "2025-12-29T22:54:57.830Z",
          "descriptions": [
            {
              "lang": "en",
              "value": "FontForge GUtils SGI File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of scanlines within SGI files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-27920."
            }
          ],
          "metrics": [
            {
              "cvssV3_0": {
                "baseScore": 7.8,
                "baseSeverity": "HIGH",
                "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                "version": "3.0"
              },
              "format": "CVSS"
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-122",
                  "description": "CWE-122: Heap-based Buffer Overflow",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-12-31T06:59:29.183Z",
            "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
            "shortName": "zdi"
          },
          "references": [
            {
              "name": "ZDI-25-1186",
              "tags": [
                "x_research-advisory"
              ],
              "url": "https://www.zerodayinitiative.com/advisories/ZDI-25-1186/"
            }
          ],
          "source": {
            "lang": "en",
            "value": "volticks (@movx64 on twitter)"
          },
          "title": "FontForge GUtils SGI File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
        "assignerShortName": "zdi",
        "cveId": "CVE-2025-15277",
        "datePublished": "2025-12-31T06:59:29.183Z",
        "dateReserved": "2025-12-29T20:02:11.712Z",
        "dateUpdated": "2025-12-31T16:22:17.744Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2025-15276 (GCVE-0-2025-15276)

    Vulnerability from nvd – Published: 2025-12-31 06:59 – Updated: 2025-12-31 16:58
    VLAI
    Title
    FontForge SFD File Parsing Deserialization of Untrusted Data Remote Code Execution Vulnerability
    Summary
    FontForge SFD File Parsing Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of SFD files. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28198.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-502 - Deserialization of Untrusted Data
    Assigner
    zdi
    References
    Impacted products
    Vendor Product Version
    FontForge FontForge Affected: 836f4e11e4cb890353393b36c0465ef445e0c4d4
    Create a notification for this product.
    Date Public
    2025-12-29 22:55
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2025-15276",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-12-31T16:50:04.057618Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-12-31T16:58:13.207Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unknown",
              "product": "FontForge",
              "vendor": "FontForge",
              "versions": [
                {
                  "status": "affected",
                  "version": "836f4e11e4cb890353393b36c0465ef445e0c4d4"
                }
              ]
            }
          ],
          "dateAssigned": "2025-12-29T20:02:05.554Z",
          "datePublic": "2025-12-29T22:55:12.083Z",
          "descriptions": [
            {
              "lang": "en",
              "value": "FontForge SFD File Parsing Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of SFD files. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28198."
            }
          ],
          "metrics": [
            {
              "cvssV3_0": {
                "baseScore": 7.8,
                "baseSeverity": "HIGH",
                "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                "version": "3.0"
              },
              "format": "CVSS"
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-502",
                  "description": "CWE-502: Deserialization of Untrusted Data",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-12-31T06:59:24.595Z",
            "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
            "shortName": "zdi"
          },
          "references": [
            {
              "name": "ZDI-25-1187",
              "tags": [
                "x_research-advisory"
              ],
              "url": "https://www.zerodayinitiative.com/advisories/ZDI-25-1187/"
            }
          ],
          "source": {
            "lang": "en",
            "value": "volticks (@movx64 on twitter)"
          },
          "title": "FontForge SFD File Parsing Deserialization of Untrusted Data Remote Code Execution Vulnerability"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
        "assignerShortName": "zdi",
        "cveId": "CVE-2025-15276",
        "datePublished": "2025-12-31T06:59:24.595Z",
        "dateReserved": "2025-12-29T20:02:05.517Z",
        "dateUpdated": "2025-12-31T16:58:13.207Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2025-15280 (GCVE-0-2025-15280)

    Vulnerability from nvd – Published: 2025-12-31 06:59 – Updated: 2025-12-31 16:58
    VLAI
    Title
    FontForge SFD File Parsing Use-After-Free Remote Code Execution Vulnerability
    Summary
    FontForge SFD File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of SFD files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28525.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    zdi
    References
    Impacted products
    Vendor Product Version
    FontForge FontForge Affected: aca4f524c6cb14cdc7bc4cd493492a33f5154797
    Create a notification for this product.
    Date Public
    2025-12-29 22:55
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2025-15280",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-12-31T16:50:05.657139Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-12-31T16:58:18.924Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unknown",
              "product": "FontForge",
              "vendor": "FontForge",
              "versions": [
                {
                  "status": "affected",
                  "version": "aca4f524c6cb14cdc7bc4cd493492a33f5154797"
                }
              ]
            }
          ],
          "dateAssigned": "2025-12-29T20:05:10.267Z",
          "datePublic": "2025-12-29T22:55:34.596Z",
          "descriptions": [
            {
              "lang": "en",
              "value": "FontForge SFD File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of SFD files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28525."
            }
          ],
          "metrics": [
            {
              "cvssV3_0": {
                "baseScore": 8.8,
                "baseSeverity": "HIGH",
                "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                "version": "3.0"
              },
              "format": "CVSS"
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-416",
                  "description": "CWE-416: Use After Free",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-12-31T06:59:18.875Z",
            "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
            "shortName": "zdi"
          },
          "references": [
            {
              "name": "ZDI-25-1188",
              "tags": [
                "x_research-advisory"
              ],
              "url": "https://www.zerodayinitiative.com/advisories/ZDI-25-1188/"
            }
          ],
          "source": {
            "lang": "en",
            "value": "Anonymous"
          },
          "title": "FontForge SFD File Parsing Use-After-Free Remote Code Execution Vulnerability"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
        "assignerShortName": "zdi",
        "cveId": "CVE-2025-15280",
        "datePublished": "2025-12-31T06:59:18.875Z",
        "dateReserved": "2025-12-29T20:05:10.208Z",
        "dateUpdated": "2025-12-31T16:58:18.924Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2025-15275 (GCVE-0-2025-15275)

    Vulnerability from nvd – Published: 2025-12-31 06:59 – Updated: 2025-12-31 16:58
    VLAI
    Title
    FontForge SFD File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
    Summary
    FontForge SFD File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of SFD files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28543.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-122 - Heap-based Buffer Overflow
    Assigner
    zdi
    References
    Impacted products
    Vendor Product Version
    FontForge FontForge Affected: aca4f524c6cb14cdc7bc4cd493492a33f5154797
    Create a notification for this product.
    Date Public
    2025-12-29 22:55
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2025-15275",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-12-31T16:50:07.065000Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-12-31T16:58:23.822Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unknown",
              "product": "FontForge",
              "vendor": "FontForge",
              "versions": [
                {
                  "status": "affected",
                  "version": "aca4f524c6cb14cdc7bc4cd493492a33f5154797"
                }
              ]
            }
          ],
          "dateAssigned": "2025-12-29T20:01:37.899Z",
          "datePublic": "2025-12-29T22:55:48.205Z",
          "descriptions": [
            {
              "lang": "en",
              "value": "FontForge SFD File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of SFD files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28543."
            }
          ],
          "metrics": [
            {
              "cvssV3_0": {
                "baseScore": 8.8,
                "baseSeverity": "HIGH",
                "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                "version": "3.0"
              },
              "format": "CVSS"
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-122",
                  "description": "CWE-122: Heap-based Buffer Overflow",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-12-31T06:59:14.262Z",
            "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
            "shortName": "zdi"
          },
          "references": [
            {
              "name": "ZDI-25-1189",
              "tags": [
                "x_research-advisory"
              ],
              "url": "https://www.zerodayinitiative.com/advisories/ZDI-25-1189/"
            }
          ],
          "source": {
            "lang": "en",
            "value": "Anonymous"
          },
          "title": "FontForge SFD File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
        "assignerShortName": "zdi",
        "cveId": "CVE-2025-15275",
        "datePublished": "2025-12-31T06:59:14.262Z",
        "dateReserved": "2025-12-29T20:01:37.868Z",
        "dateUpdated": "2025-12-31T16:58:23.822Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2025-15274 (GCVE-0-2025-15274)

    Vulnerability from nvd – Published: 2025-12-31 06:59 – Updated: 2025-12-31 16:58
    VLAI
    Title
    FontForge SFD File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
    Summary
    FontForge SFD File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of SFD files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28544.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-122 - Heap-based Buffer Overflow
    Assigner
    zdi
    References
    Impacted products
    Vendor Product Version
    FontForge FontForge Affected: aca4f524c6cb14cdc7bc4cd493492a33f5154797
    Create a notification for this product.
    Date Public
    2025-12-29 22:56
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2025-15274",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-12-31T16:50:08.391375Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-12-31T16:58:29.018Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unknown",
              "product": "FontForge",
              "vendor": "FontForge",
              "versions": [
                {
                  "status": "affected",
                  "version": "aca4f524c6cb14cdc7bc4cd493492a33f5154797"
                }
              ]
            }
          ],
          "dateAssigned": "2025-12-29T20:01:30.672Z",
          "datePublic": "2025-12-29T22:56:04.058Z",
          "descriptions": [
            {
              "lang": "en",
              "value": "FontForge SFD File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of SFD files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28544."
            }
          ],
          "metrics": [
            {
              "cvssV3_0": {
                "baseScore": 8.8,
                "baseSeverity": "HIGH",
                "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                "version": "3.0"
              },
              "format": "CVSS"
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-122",
                  "description": "CWE-122: Heap-based Buffer Overflow",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-12-31T06:59:09.163Z",
            "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
            "shortName": "zdi"
          },
          "references": [
            {
              "name": "ZDI-25-1190",
              "tags": [
                "x_research-advisory"
              ],
              "url": "https://www.zerodayinitiative.com/advisories/ZDI-25-1190/"
            }
          ],
          "source": {
            "lang": "en",
            "value": "Anonymous"
          },
          "title": "FontForge SFD File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
        "assignerShortName": "zdi",
        "cveId": "CVE-2025-15274",
        "datePublished": "2025-12-31T06:59:09.163Z",
        "dateReserved": "2025-12-29T20:01:30.632Z",
        "dateUpdated": "2025-12-31T16:58:29.018Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2025-15273 (GCVE-0-2025-15273)

    Vulnerability from nvd – Published: 2025-12-31 06:59 – Updated: 2025-12-31 16:58
    VLAI
    Title
    FontForge PFB File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability
    Summary
    FontForge PFB File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of PFB files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28546.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-121 - Stack-based Buffer Overflow
    Assigner
    zdi
    References
    Impacted products
    Vendor Product Version
    FontForge FontForge Affected: aca4f524c6cb14cdc7bc4cd493492a33f5154797
    Create a notification for this product.
    Date Public
    2025-12-29 22:56
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2025-15273",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-12-31T16:50:09.628819Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-12-31T16:58:34.284Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unknown",
              "product": "FontForge",
              "vendor": "FontForge",
              "versions": [
                {
                  "status": "affected",
                  "version": "aca4f524c6cb14cdc7bc4cd493492a33f5154797"
                }
              ]
            }
          ],
          "dateAssigned": "2025-12-29T20:01:24.775Z",
          "datePublic": "2025-12-29T22:56:16.479Z",
          "descriptions": [
            {
              "lang": "en",
              "value": "FontForge PFB File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of PFB files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28546."
            }
          ],
          "metrics": [
            {
              "cvssV3_0": {
                "baseScore": 8.8,
                "baseSeverity": "HIGH",
                "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                "version": "3.0"
              },
              "format": "CVSS"
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-121",
                  "description": "CWE-121: Stack-based Buffer Overflow",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-12-31T06:59:04.808Z",
            "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
            "shortName": "zdi"
          },
          "references": [
            {
              "name": "ZDI-25-1191",
              "tags": [
                "x_research-advisory"
              ],
              "url": "https://www.zerodayinitiative.com/advisories/ZDI-25-1191/"
            }
          ],
          "source": {
            "lang": "en",
            "value": "Anonymous"
          },
          "title": "FontForge PFB File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
        "assignerShortName": "zdi",
        "cveId": "CVE-2025-15273",
        "datePublished": "2025-12-31T06:59:04.808Z",
        "dateReserved": "2025-12-29T20:01:24.744Z",
        "dateUpdated": "2025-12-31T16:58:34.284Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2025-15272 (GCVE-0-2025-15272)

    Vulnerability from nvd – Published: 2025-12-31 06:59 – Updated: 2025-12-31 16:58
    VLAI
    Title
    FontForge SFD File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
    Summary
    FontForge SFD File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of SFD files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28547.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-122 - Heap-based Buffer Overflow
    Assigner
    zdi
    References
    Impacted products
    Vendor Product Version
    FontForge FontForge Affected: aca4f524c6cb14cdc7bc4cd493492a33f5154797
    Create a notification for this product.
    Date Public
    2025-12-29 22:56
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2025-15272",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-12-31T16:50:10.943716Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-12-31T16:58:39.580Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unknown",
              "product": "FontForge",
              "vendor": "FontForge",
              "versions": [
                {
                  "status": "affected",
                  "version": "aca4f524c6cb14cdc7bc4cd493492a33f5154797"
                }
              ]
            }
          ],
          "dateAssigned": "2025-12-29T20:00:52.744Z",
          "datePublic": "2025-12-29T22:56:29.450Z",
          "descriptions": [
            {
              "lang": "en",
              "value": "FontForge SFD File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of SFD files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28547."
            }
          ],
          "metrics": [
            {
              "cvssV3_0": {
                "baseScore": 8.8,
                "baseSeverity": "HIGH",
                "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                "version": "3.0"
              },
              "format": "CVSS"
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-122",
                  "description": "CWE-122: Heap-based Buffer Overflow",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-12-31T06:59:00.778Z",
            "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
            "shortName": "zdi"
          },
          "references": [
            {
              "name": "ZDI-25-1192",
              "tags": [
                "x_research-advisory"
              ],
              "url": "https://www.zerodayinitiative.com/advisories/ZDI-25-1192/"
            }
          ],
          "source": {
            "lang": "en",
            "value": "Anonymous"
          },
          "title": "FontForge SFD File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
        "assignerShortName": "zdi",
        "cveId": "CVE-2025-15272",
        "datePublished": "2025-12-31T06:59:00.778Z",
        "dateReserved": "2025-12-29T20:00:52.717Z",
        "dateUpdated": "2025-12-31T16:58:39.580Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2025-15271 (GCVE-0-2025-15271)

    Vulnerability from nvd – Published: 2025-12-31 06:58 – Updated: 2025-12-31 16:58
    VLAI
    Title
    FontForge SFD File Parsing Improper Validation of Array Index Remote Code Execution Vulnerability
    Summary
    FontForge SFD File Parsing Improper Validation of Array Index Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of SFD files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated array. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28562.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-129 - Improper Validation of Array Index
    Assigner
    zdi
    References
    Impacted products
    Vendor Product Version
    FontForge FontForge Affected: aca4f524c6cb14cdc7bc4cd493492a33f5154797
    Create a notification for this product.
    Date Public
    2025-12-29 22:56
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2025-15271",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-12-31T16:50:12.138782Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-12-31T16:58:45.166Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unknown",
              "product": "FontForge",
              "vendor": "FontForge",
              "versions": [
                {
                  "status": "affected",
                  "version": "aca4f524c6cb14cdc7bc4cd493492a33f5154797"
                }
              ]
            }
          ],
          "dateAssigned": "2025-12-29T20:00:45.734Z",
          "datePublic": "2025-12-29T22:56:43.532Z",
          "descriptions": [
            {
              "lang": "en",
              "value": "FontForge SFD File Parsing Improper Validation of Array Index Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of SFD files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated array. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28562."
            }
          ],
          "metrics": [
            {
              "cvssV3_0": {
                "baseScore": 8.8,
                "baseSeverity": "HIGH",
                "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                "version": "3.0"
              },
              "format": "CVSS"
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-129",
                  "description": "CWE-129: Improper Validation of Array Index",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-12-31T06:58:54.402Z",
            "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
            "shortName": "zdi"
          },
          "references": [
            {
              "name": "ZDI-25-1193",
              "tags": [
                "x_research-advisory"
              ],
              "url": "https://www.zerodayinitiative.com/advisories/ZDI-25-1193/"
            }
          ],
          "source": {
            "lang": "en",
            "value": "Anonymous"
          },
          "title": "FontForge SFD File Parsing Improper Validation of Array Index Remote Code Execution Vulnerability"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
        "assignerShortName": "zdi",
        "cveId": "CVE-2025-15271",
        "datePublished": "2025-12-31T06:58:54.402Z",
        "dateReserved": "2025-12-29T20:00:45.707Z",
        "dateUpdated": "2025-12-31T16:58:45.166Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2025-15270 (GCVE-0-2025-15270)

    Vulnerability from nvd – Published: 2025-12-31 06:58 – Updated: 2025-12-31 16:58
    VLAI
    Title
    FontForge SFD File Parsing Improper Validation of Array Index Remote Code Execution Vulnerability
    Summary
    FontForge SFD File Parsing Improper Validation of Array Index Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of SFD files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated array. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28563.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-129 - Improper Validation of Array Index
    Assigner
    zdi
    References
    Impacted products
    Vendor Product Version
    FontForge FontForge Affected: aca4f524c6cb14cdc7bc4cd493492a33f5154797
    Create a notification for this product.
    Date Public
    2025-12-29 22:57
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2025-15270",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-12-31T16:50:13.386457Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-12-31T16:58:50.233Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unknown",
              "product": "FontForge",
              "vendor": "FontForge",
              "versions": [
                {
                  "status": "affected",
                  "version": "aca4f524c6cb14cdc7bc4cd493492a33f5154797"
                }
              ]
            }
          ],
          "dateAssigned": "2025-12-29T20:00:37.054Z",
          "datePublic": "2025-12-29T22:57:07.701Z",
          "descriptions": [
            {
              "lang": "en",
              "value": "FontForge SFD File Parsing Improper Validation of Array Index Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of SFD files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated array. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28563."
            }
          ],
          "metrics": [
            {
              "cvssV3_0": {
                "baseScore": 8.8,
                "baseSeverity": "HIGH",
                "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                "version": "3.0"
              },
              "format": "CVSS"
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-129",
                  "description": "CWE-129: Improper Validation of Array Index",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-12-31T06:58:49.796Z",
            "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
            "shortName": "zdi"
          },
          "references": [
            {
              "name": "ZDI-25-1194",
              "tags": [
                "x_research-advisory"
              ],
              "url": "https://www.zerodayinitiative.com/advisories/ZDI-25-1194/"
            }
          ],
          "source": {
            "lang": "en",
            "value": "Anonymous"
          },
          "title": "FontForge SFD File Parsing Improper Validation of Array Index Remote Code Execution Vulnerability"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
        "assignerShortName": "zdi",
        "cveId": "CVE-2025-15270",
        "datePublished": "2025-12-31T06:58:49.796Z",
        "dateReserved": "2025-12-29T20:00:37.012Z",
        "dateUpdated": "2025-12-31T16:58:50.233Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2025-15269 (GCVE-0-2025-15269)

    Vulnerability from nvd – Published: 2025-12-31 06:58 – Updated: 2025-12-31 16:23
    VLAI
    Title
    FontForge SFD File Parsing Use-After-Free Remote Code Execution Vulnerability
    Summary
    FontForge SFD File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of SFD files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28564.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    zdi
    References
    Impacted products
    Vendor Product Version
    FontForge FontForge Affected: aca4f524c6cb14cdc7bc4cd493492a33f5154797
    Create a notification for this product.
    Date Public
    2025-12-29 22:57
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2025-15269",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-12-31T16:22:38.647544Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-12-31T16:23:23.815Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unknown",
              "product": "FontForge",
              "vendor": "FontForge",
              "versions": [
                {
                  "status": "affected",
                  "version": "aca4f524c6cb14cdc7bc4cd493492a33f5154797"
                }
              ]
            }
          ],
          "dateAssigned": "2025-12-29T20:00:14.889Z",
          "datePublic": "2025-12-29T22:57:24.567Z",
          "descriptions": [
            {
              "lang": "en",
              "value": "FontForge SFD File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of SFD files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28564."
            }
          ],
          "metrics": [
            {
              "cvssV3_0": {
                "baseScore": 8.8,
                "baseSeverity": "HIGH",
                "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                "version": "3.0"
              },
              "format": "CVSS"
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-416",
                  "description": "CWE-416: Use After Free",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-12-31T06:58:23.826Z",
            "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
            "shortName": "zdi"
          },
          "references": [
            {
              "name": "ZDI-25-1195",
              "tags": [
                "x_research-advisory"
              ],
              "url": "https://www.zerodayinitiative.com/advisories/ZDI-25-1195/"
            }
          ],
          "source": {
            "lang": "en",
            "value": "Anonymous"
          },
          "title": "FontForge SFD File Parsing Use-After-Free Remote Code Execution Vulnerability"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
        "assignerShortName": "zdi",
        "cveId": "CVE-2025-15269",
        "datePublished": "2025-12-31T06:58:23.826Z",
        "dateReserved": "2025-12-29T20:00:14.810Z",
        "dateUpdated": "2025-12-31T16:23:23.815Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2025-50951 (GCVE-0-2025-50951)

    Vulnerability from nvd – Published: 2025-10-23 00:00 – Updated: 2025-10-24 12:55
    VLAI
    Summary
    FontForge v20230101 was discovered to contain a memory leak via the utf7toutf8_copy function at /fontforge/sfd.c.
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • n/a
    • CWE-401 - Missing Release of Memory after Effective Lifetime
    Assigner
    References
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "cvssV3_1": {
                  "attackComplexity": "LOW",
                  "attackVector": "NETWORK",
                  "availabilityImpact": "HIGH",
                  "baseScore": 6.5,
                  "baseSeverity": "MEDIUM",
                  "confidentialityImpact": "NONE",
                  "integrityImpact": "NONE",
                  "privilegesRequired": "NONE",
                  "scope": "UNCHANGED",
                  "userInteraction": "REQUIRED",
                  "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                  "version": "3.1"
                }
              },
              {
                "other": {
                  "content": {
                    "id": "CVE-2025-50951",
                    "options": [
                      {
                        "Exploitation": "poc"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-10-24T12:52:49.109106Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "problemTypes": [
              {
                "descriptions": [
                  {
                    "cweId": "CWE-401",
                    "description": "CWE-401 Missing Release of Memory after Effective Lifetime",
                    "lang": "en",
                    "type": "CWE"
                  }
                ]
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-10-24T12:55:28.272Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "product": "n/a",
              "vendor": "n/a",
              "versions": [
                {
                  "status": "affected",
                  "version": "n/a"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "FontForge v20230101 was discovered to contain a memory leak via the utf7toutf8_copy function at /fontforge/sfd.c."
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "description": "n/a",
                  "lang": "en",
                  "type": "text"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-10-23T15:38:38.472Z",
            "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
            "shortName": "mitre"
          },
          "references": [
            {
              "url": "https://github.com/fontforge/fontforge/pull/5495"
            }
          ]
        }
      },
      "cveMetadata": {
        "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "assignerShortName": "mitre",
        "cveId": "CVE-2025-50951",
        "datePublished": "2025-10-23T00:00:00.000Z",
        "dateReserved": "2025-06-16T00:00:00.000Z",
        "dateUpdated": "2025-10-24T12:55:28.272Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }

    CVE-2025-50949 (GCVE-0-2025-50949)

    Vulnerability from nvd – Published: 2025-10-23 00:00 – Updated: 2025-10-24 12:55
    VLAI
    Summary
    FontForge v20230101 was discovered to contain a memory leak via the component DlgCreate8.
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • n/a
    • CWE-401 - Missing Release of Memory after Effective Lifetime
    Assigner
    References
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "cvssV3_1": {
                  "attackComplexity": "LOW",
                  "attackVector": "NETWORK",
                  "availabilityImpact": "HIGH",
                  "baseScore": 6.5,
                  "baseSeverity": "MEDIUM",
                  "confidentialityImpact": "NONE",
                  "integrityImpact": "NONE",
                  "privilegesRequired": "NONE",
                  "scope": "UNCHANGED",
                  "userInteraction": "REQUIRED",
                  "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                  "version": "3.1"
                }
              },
              {
                "other": {
                  "content": {
                    "id": "CVE-2025-50949",
                    "options": [
                      {
                        "Exploitation": "poc"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-10-24T12:54:04.057153Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "problemTypes": [
              {
                "descriptions": [
                  {
                    "cweId": "CWE-401",
                    "description": "CWE-401 Missing Release of Memory after Effective Lifetime",
                    "lang": "en",
                    "type": "CWE"
                  }
                ]
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-10-24T12:55:22.980Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "product": "n/a",
              "vendor": "n/a",
              "versions": [
                {
                  "status": "affected",
                  "version": "n/a"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "FontForge v20230101 was discovered to contain a memory leak via the component DlgCreate8."
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "description": "n/a",
                  "lang": "en",
                  "type": "text"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-10-23T15:15:28.679Z",
            "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
            "shortName": "mitre"
          },
          "references": [
            {
              "url": "https://github.com/fontforge/fontforge/pull/5491"
            }
          ]
        }
      },
      "cveMetadata": {
        "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "assignerShortName": "mitre",
        "cveId": "CVE-2025-50949",
        "datePublished": "2025-10-23T00:00:00.000Z",
        "dateReserved": "2025-06-16T00:00:00.000Z",
        "dateUpdated": "2025-10-24T12:55:22.980Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }

    CVE-2024-25082 (GCVE-0-2024-25082)

    Vulnerability from nvd – Published: 2024-02-26 00:00 – Updated: 2025-11-04 18:29
    VLAI
    Summary
    Splinefont in FontForge through 20230101 allows command injection via crafted archives or compressed files.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • n/a
    • CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
    Assigner
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "cvssV3_1": {
                  "attackComplexity": "LOW",
                  "attackVector": "NETWORK",
                  "availabilityImpact": "NONE",
                  "baseScore": 6.5,
                  "baseSeverity": "MEDIUM",
                  "confidentialityImpact": "LOW",
                  "integrityImpact": "LOW",
                  "privilegesRequired": "NONE",
                  "scope": "UNCHANGED",
                  "userInteraction": "NONE",
                  "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
                  "version": "3.1"
                }
              },
              {
                "other": {
                  "content": {
                    "id": "CVE-2024-25082",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2024-03-12T15:44:22.139135Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "problemTypes": [
              {
                "descriptions": [
                  {
                    "cweId": "CWE-77",
                    "description": "CWE-77 Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)",
                    "lang": "en",
                    "type": "CWE"
                  }
                ]
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2024-11-04T18:59:45.963Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          },
          {
            "providerMetadata": {
              "dateUpdated": "2025-11-04T18:29:18.415Z",
              "orgId": "af854a3a-2127-422b-91ae-364da2661108",
              "shortName": "CVE"
            },
            "references": [
              {
                "tags": [
                  "x_transferred"
                ],
                "url": "https://fontforge.org/en-US/downloads/"
              },
              {
                "tags": [
                  "x_transferred"
                ],
                "url": "https://github.com/fontforge/fontforge/pull/5367"
              },
              {
                "name": "[debian-lts-announce] 20240307 [SECURITY] [DLA 3754-1] fontforge security update",
                "tags": [
                  "mailing-list",
                  "x_transferred"
                ],
                "url": "https://lists.debian.org/debian-lts-announce/2024/03/msg00007.html"
              },
              {
                "name": "FEDORA-2024-e01ef71e64",
                "tags": [
                  "vendor-advisory",
                  "x_transferred"
                ],
                "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GCH22HIO2C6M4BZWF5EYIWVFBXL5BQAH/"
              },
              {
                "name": "[oss-security] 20240308 Vulnerabilties in FontTools \u0026 FontForge",
                "tags": [
                  "mailing-list",
                  "x_transferred"
                ],
                "url": "http://www.openwall.com/lists/oss-security/2024/03/08/2"
              },
              {
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GCH22HIO2C6M4BZWF5EYIWVFBXL5BQAH/"
              }
            ],
            "title": "CVE Program Container"
          }
        ],
        "cna": {
          "affected": [
            {
              "product": "n/a",
              "vendor": "n/a",
              "versions": [
                {
                  "status": "affected",
                  "version": "n/a"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "Splinefont in FontForge through 20230101 allows command injection via crafted archives or compressed files."
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "description": "n/a",
                  "lang": "en",
                  "type": "text"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2024-05-01T19:06:21.879Z",
            "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
            "shortName": "mitre"
          },
          "references": [
            {
              "url": "https://fontforge.org/en-US/downloads/"
            },
            {
              "url": "https://github.com/fontforge/fontforge/pull/5367"
            },
            {
              "name": "[debian-lts-announce] 20240307 [SECURITY] [DLA 3754-1] fontforge security update",
              "tags": [
                "mailing-list"
              ],
              "url": "https://lists.debian.org/debian-lts-announce/2024/03/msg00007.html"
            },
            {
              "name": "FEDORA-2024-e01ef71e64",
              "tags": [
                "vendor-advisory"
              ],
              "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GCH22HIO2C6M4BZWF5EYIWVFBXL5BQAH/"
            },
            {
              "name": "[oss-security] 20240308 Vulnerabilties in FontTools \u0026 FontForge",
              "tags": [
                "mailing-list"
              ],
              "url": "http://www.openwall.com/lists/oss-security/2024/03/08/2"
            }
          ]
        }
      },
      "cveMetadata": {
        "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "assignerShortName": "mitre",
        "cveId": "CVE-2024-25082",
        "datePublished": "2024-02-26T00:00:00.000Z",
        "dateReserved": "2024-02-04T00:00:00.000Z",
        "dateUpdated": "2025-11-04T18:29:18.415Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }