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    2 vulnerabilities found for PyMuPDF by Artifex Software Inc. *PyMuPDF*

    CVE-2026-3029 (GCVE-0-2026-3029)

    Vulnerability from nvd – Published: 2026-03-19 15:53 – Updated: 2026-03-24 01:35
    VLAI
    Title
    CVE-2026-3029
    Summary
    A path traversal and arbitrary file write vulnerability exist in the embedded get function in '_main_.py' in PyMuPDF version, 1.26.5.
    Severity
    7.5 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: yes Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    References
    Impacted products
    Vendor Product Version
    Artifex Software Inc. *PyMuPDF* PyMuPDF Affected: 1.26.5 , < 1.26.7 (custom)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

    {
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    "adp": [
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        "providerMetadata": {
          "dateUpdated": "2026-03-19T16:21:32.940Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://www.kb.cert.org/vuls/id/504749"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2026-3029",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-24T01:34:12.421332Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
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          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-03-24T01:35:10.611Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "PyMuPDF",
          "vendor": "Artifex Software Inc. *PyMuPDF*",
          "versions": [
            {
              "lessThan": "1.26.7",
              "status": "affected",
              "version": "1.26.5",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A path traversal and arbitrary file write vulnerability exist in the embedded get function in \u0027_main_.py\u0027 in PyMuPDF version, 1.26.5."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-03-19T15:53:38.778Z",
        "orgId": "37e5125f-f79b-445b-8fad-9564f167944b",
        "shortName": "certcc"
      },
      "references": [
        {
          "url": "http://github.com/pymupdf/PyMuPDF"
        },
        {
          "url": "http://github.com/pymupdf/PyMuPDF/commit/603cafe38a183b8bab34f16d05043b4185d8d40a"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "CVE-2026-3029",
      "x_generator": {
        "engine": "VINCE 3.0.34",
        "env": "prod",
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  },
  "cveMetadata": {
    "assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b",
    "assignerShortName": "certcc",
    "cveId": "CVE-2026-3029",
    "datePublished": "2026-03-19T15:53:38.778Z",
    "dateReserved": "2026-02-23T14:10:15.439Z",
    "dateUpdated": "2026-03-24T01:35:10.611Z",
    "state": "PUBLISHED"
  },
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    CVE-2026-3029 (GCVE-0-2026-3029)

    Vulnerability from cvelistv5 – Published: 2026-03-19 15:53 – Updated: 2026-03-24 01:35
    VLAI
    Title
    CVE-2026-3029
    Summary
    A path traversal and arbitrary file write vulnerability exist in the embedded get function in '_main_.py' in PyMuPDF version, 1.26.5.
    Severity
    7.5 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: yes Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    References
    Impacted products
    Vendor Product Version
    Artifex Software Inc. *PyMuPDF* PyMuPDF Affected: 1.26.5 , < 1.26.7 (custom)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

    {
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    "adp": [
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          "dateUpdated": "2026-03-19T16:21:32.940Z",
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        },
        "references": [
          {
            "url": "https://www.kb.cert.org/vuls/id/504749"
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        ],
        "title": "CVE Program Container"
      },
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        "metrics": [
          {
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              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
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              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
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            "other": {
              "content": {
                "id": "CVE-2026-3029",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-24T01:34:12.421332Z",
                "version": "2.0.3"
              },
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          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-03-24T01:35:10.611Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
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        {
          "product": "PyMuPDF",
          "vendor": "Artifex Software Inc. *PyMuPDF*",
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              "versionType": "custom"
            }
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        }
      ],
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          "lang": "en",
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-03-19T15:53:38.778Z",
        "orgId": "37e5125f-f79b-445b-8fad-9564f167944b",
        "shortName": "certcc"
      },
      "references": [
        {
          "url": "http://github.com/pymupdf/PyMuPDF"
        },
        {
          "url": "http://github.com/pymupdf/PyMuPDF/commit/603cafe38a183b8bab34f16d05043b4185d8d40a"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
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