CVE-2026-77654 (GCVE-0-2026-77654)

Vulnerability from cvelistv5 – Published: 2026-09-08 10:44 – Updated: 2026-09-08 12:19
VLAI
Title
Local Privilege Escalation via Misconfigured Sudoers Entry in Horizon Security Analyzer
Summary
Improper Privilege Management vulnerability in Horizon Security Analyzer (formerly AlgoSec Firewall Analyzer) on Linux, 64 bit allows Privilege Escalation and Parameter Injection. A local user with access to the command line may escalate their privileges by abusing the parameters of a command that is approved in the sudoers file.  This issue affects Horizon Security Analyzer : A33.10, A33.20 and A33.30.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-08 12:19 UTC
CWE
  • CWE-266 - Incorrect privilege assignment
Assigner
AlgoSec CNA under the mitre root
CNA scorecard – unranked: 1 record in the last 180 days, 10 needed details
Impacted products
Vendor Product Version CPE status
Algosec Horizon Security Analyzer Affected: A33.10 (up to build 300)
Affected: A33.20 (up to build 170)
Affected: A33.30 (up to build 110)
    cpe:2.3:a:algosec:horizon_security_analyzer:a33.10_up_to_build_300_:*:linux:*:*:*:*:*
    cpe:2.3:a:algosec:horizon_security_analyzer:a33.10_up_to_build_300_:*:64_bit:*:*:*:*:*
    cpe:2.3:a:algosec:horizon_security_analyzer:a33.20_up_to_build_170_:*:linux:*:*:*:*:*
    cpe:2.3:a:algosec:horizon_security_analyzer:a33.20_up_to_build_170_:*:64_bit:*:*:*:*:*
    cpe:2.3:a:algosec:horizon_security_analyzer:a33.30_up_to_build_110_:*:linux:*:*:*:*:*
    cpe:2.3:a:algosec:horizon_security_analyzer:a33.30_up_to_build_110_:*:64_bit:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-77654",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-09-08T12:19:17.974612Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-09-08T12:19:26.694Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Linux",
            "64 bit"
          ],
          "product": "Horizon Security Analyzer",
          "vendor": "Algosec",
          "versions": [
            {
              "status": "affected",
              "version": "A33.10 (up to build 300)"
            },
            {
              "status": "affected",
              "version": "A33.20 (up to build 170)"
            },
            {
              "status": "affected",
              "version": "A33.30 (up to build 110)"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:algosec:horizon_security_analyzer:a33.10_up_to_build_300_:*:linux:*:*:*:*:*",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:algosec:horizon_security_analyzer:a33.10_up_to_build_300_:*:64_bit:*:*:*:*:*",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:algosec:horizon_security_analyzer:a33.20_up_to_build_170_:*:linux:*:*:*:*:*",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:algosec:horizon_security_analyzer:a33.20_up_to_build_170_:*:64_bit:*:*:*:*:*",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:algosec:horizon_security_analyzer:a33.30_up_to_build_110_:*:linux:*:*:*:*:*",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:algosec:horizon_security_analyzer:a33.30_up_to_build_110_:*:64_bit:*:*:*:*:*",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "OR"
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Luis V\u00e1zquez Casta\u00f1o - https://www.linkedin.com/in/lvazcas/"
        },
        {
          "lang": "en",
          "type": "finder",
          "value": "Luis Alberto Pacheco Lorenzo - https://www.linkedin.com/in/lucholapl/"
        },
        {
          "lang": "en",
          "type": "finder",
          "value": "Siemens Healthineers Red Team"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Improper Privilege Management vulnerability in Horizon Security Analyzer (formerly AlgoSec Firewall Analyzer) on Linux, 64 bit allows\u0026nbsp;Privilege Escalation and Parameter Injection.\u003cbr\u003e\u003cbr\u003eA local user with access to the command line may escalate their privileges by abusing the parameters of a command that is approved in the sudoers file.\u0026nbsp;\u003cbr\u003e\u003cp\u003eThis issue affects\u0026nbsp;Horizon Security Analyzer : A33.10, A33.20 and A33.30.\u003cbr\u003e\u003c/p\u003e"
            }
          ],
          "value": "Improper Privilege Management vulnerability in Horizon Security Analyzer (formerly AlgoSec Firewall Analyzer) on Linux, 64 bit allows\u00a0Privilege Escalation and Parameter Injection.\n\nA local user with access to the command line may escalate their privileges by abusing the parameters of a command that is approved in the sudoers file.\u00a0\n\n\nThis issue affects\u00a0Horizon Security Analyzer : A33.10, A33.20 and A33.30."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-233",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-233 Privilege Escalation"
            }
          ]
        },
        {
          "capecId": "CAPEC-137",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-137 Parameter Injection"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "YES",
            "Recovery": "USER",
            "Safety": "NEGLIGIBLE",
            "attackComplexity": "LOW",
            "attackRequirements": "PRESENT",
            "attackVector": "LOCAL",
            "baseScore": 6.1,
            "baseSeverity": "MEDIUM",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "AMBER",
            "subAvailabilityImpact": "HIGH",
            "subConfidentialityImpact": "HIGH",
            "subIntegrityImpact": "HIGH",
            "userInteraction": "ACTIVE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:L/VI:H/VA:H/SC:H/SI:H/SA:H/S:N/AU:Y/R:U/RE:L/U:Amber",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "LOW",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "LOW"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-266",
              "description": "CWE-266 Incorrect privilege assignment",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-08T10:44:32.657Z",
        "orgId": "ca5f073f-8266-4d43-b3e3-6eb0bb18a738",
        "shortName": "AlgoSec"
      },
      "references": [
        {
          "url": "https://techdocs.algosec.com/en/cves/Content/tech-notes/cves/cve-2026-77654.htm"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Upgrade Horizon Foundation (formerly ASMS suite) to A33.10\u0026nbsp;(build 310 and above), A33.20 (build 180 and above) and\u0026nbsp;\nA33.30 (build 120 and above).\u003cbr\u003e\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://portal.algosec.com/en/downloads/hotfix_releases\"\u003ehttps://portal.algosec.com/en/downloads/hotfix_releases\u003c/a\u003e"
            }
          ],
          "value": "Upgrade Horizon Foundation (formerly ASMS suite) to A33.10\u00a0(build 310 and above), A33.20 (build 180 and above) and\u00a0\nA33.30 (build 120 and above).\n https://portal.algosec.com/en/downloads/hotfix_releases"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Local Privilege Escalation via Misconfigured Sudoers Entry in Horizon Security Analyzer",
      "x_generator": {
        "engine": "Vulnogram 1.0.4"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ca5f073f-8266-4d43-b3e3-6eb0bb18a738",
    "assignerShortName": "AlgoSec",
    "cveId": "CVE-2026-77654",
    "datePublished": "2026-09-08T10:44:32.657Z",
    "dateReserved": "2026-08-21T04:33:36.370Z",
    "dateUpdated": "2026-09-08T12:19:26.694Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-77654",
      "date": "2026-10-29",
      "epss": "0.00141",
      "percentile": "0.03396"
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "defaultStatus": "unaffected",
                "platforms": [
                  "Linux",
                  "64 bit"
                ],
                "product": "Horizon Security Analyzer",
                "vendor": "Algosec",
                "versions": [
                  {
                    "status": "affected",
                    "version": "A33.10 (up to build 300)"
                  },
                  {
                    "status": "affected",
                    "version": "A33.20 (up to build 170)"
                  },
                  {
                    "status": "affected",
                    "version": "A33.30 (up to build 110)"
                  }
                ]
              }
            ],
            "source": "security.vulnerabilities@algosec.com"
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "Improper Privilege Management vulnerability in Horizon Security Analyzer (formerly AlgoSec Firewall Analyzer) on Linux, 64 bit allows\u00a0Privilege Escalation and Parameter Injection.\n\nA local user with access to the command line may escalate their privileges by abusing the parameters of a command that is approved in the sudoers file.\u00a0\n\n\nThis issue affects\u00a0Horizon Security Analyzer : A33.10, A33.20 and A33.30."
          }
        ],
        "id": "CVE-2026-77654",
        "lastModified": "2026-09-08T14:03:48.663",
        "metrics": {
          "cvssMetricV40": [
            {
              "cvssData": {
                "Automatable": "YES",
                "Recovery": "USER",
                "Safety": "NEGLIGIBLE",
                "attackComplexity": "LOW",
                "attackRequirements": "PRESENT",
                "attackVector": "LOCAL",
                "availabilityRequirement": "NOT_DEFINED",
                "baseScore": 6.1,
                "baseSeverity": "MEDIUM",
                "confidentialityRequirement": "NOT_DEFINED",
                "exploitMaturity": "NOT_DEFINED",
                "integrityRequirement": "NOT_DEFINED",
                "modifiedAttackComplexity": "NOT_DEFINED",
                "modifiedAttackRequirements": "NOT_DEFINED",
                "modifiedAttackVector": "NOT_DEFINED",
                "modifiedPrivilegesRequired": "NOT_DEFINED",
                "modifiedSubAvailabilityImpact": "NOT_DEFINED",
                "modifiedSubConfidentialityImpact": "NOT_DEFINED",
                "modifiedSubIntegrityImpact": "NOT_DEFINED",
                "modifiedUserInteraction": "NOT_DEFINED",
                "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
                "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
                "modifiedVulnIntegrityImpact": "NOT_DEFINED",
                "privilegesRequired": "LOW",
                "providerUrgency": "AMBER",
                "subAvailabilityImpact": "HIGH",
                "subConfidentialityImpact": "HIGH",
                "subIntegrityImpact": "HIGH",
                "userInteraction": "ACTIVE",
                "valueDensity": "NOT_DEFINED",
                "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:L/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:Y/R:U/V:X/RE:L/U:Amber",
                "version": "4.0",
                "vulnAvailabilityImpact": "HIGH",
                "vulnConfidentialityImpact": "LOW",
                "vulnIntegrityImpact": "HIGH",
                "vulnerabilityResponseEffort": "LOW"
              },
              "source": "security.vulnerabilities@algosec.com",
              "type": "Secondary"
            }
          ],
          "ssvcV203": [
            {
              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "ssvcData": {
                "id": "CVE-2026-77654",
                "options": [
                  {
                    "exploitation": "none"
                  },
                  {
                    "automatable": "no"
                  },
                  {
                    "technicalImpact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-09-08T12:19:17.974612Z",
                "version": "2.0.3"
              }
            }
          ]
        },
        "published": "2026-09-08T11:17:44.283",
        "references": [
          {
            "source": "security.vulnerabilities@algosec.com",
            "url": "https://techdocs.algosec.com/en/cves/Content/tech-notes/cves/cve-2026-77654.htm"
          }
        ],
        "sourceIdentifier": "security.vulnerabilities@algosec.com",
        "vulnStatus": "Deferred",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-266"
              }
            ],
            "source": "security.vulnerabilities@algosec.com",
            "type": "Secondary"
          }
        ]
      }
    },
    "vulnrichment": {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2026-77654",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2026-09-08T12:19:17.974612Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2026-09-08T12:19:23.133Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unaffected",
              "platforms": [
                "Linux",
                "64 bit"
              ],
              "product": "Horizon Security Analyzer",
              "vendor": "Algosec",
              "versions": [
                {
                  "status": "affected",
                  "version": "A33.10 (up to build 300)"
                },
                {
                  "status": "affected",
                  "version": "A33.20 (up to build 170)"
                },
                {
                  "status": "affected",
                  "version": "A33.30 (up to build 110)"
                }
              ]
            }
          ],
          "cpeApplicability": [
            {
              "nodes": [
                {
                  "cpeMatch": [
                    {
                      "criteria": "cpe:2.3:a:algosec:horizon_security_analyzer:a33.10_up_to_build_300_:*:linux:*:*:*:*:*",
                      "vulnerable": true
                    },
                    {
                      "criteria": "cpe:2.3:a:algosec:horizon_security_analyzer:a33.10_up_to_build_300_:*:64_bit:*:*:*:*:*",
                      "vulnerable": true
                    },
                    {
                      "criteria": "cpe:2.3:a:algosec:horizon_security_analyzer:a33.20_up_to_build_170_:*:linux:*:*:*:*:*",
                      "vulnerable": true
                    },
                    {
                      "criteria": "cpe:2.3:a:algosec:horizon_security_analyzer:a33.20_up_to_build_170_:*:64_bit:*:*:*:*:*",
                      "vulnerable": true
                    },
                    {
                      "criteria": "cpe:2.3:a:algosec:horizon_security_analyzer:a33.30_up_to_build_110_:*:linux:*:*:*:*:*",
                      "vulnerable": true
                    },
                    {
                      "criteria": "cpe:2.3:a:algosec:horizon_security_analyzer:a33.30_up_to_build_110_:*:64_bit:*:*:*:*:*",
                      "vulnerable": true
                    }
                  ],
                  "negate": false,
                  "operator": "OR"
                }
              ],
              "operator": "OR"
            }
          ],
          "credits": [
            {
              "lang": "en",
              "type": "finder",
              "value": "Luis V\u00e1zquez Casta\u00f1o - https://www.linkedin.com/in/lvazcas/"
            },
            {
              "lang": "en",
              "type": "finder",
              "value": "Luis Alberto Pacheco Lorenzo - https://www.linkedin.com/in/lucholapl/"
            },
            {
              "lang": "en",
              "type": "finder",
              "value": "Siemens Healthineers Red Team"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "Improper Privilege Management vulnerability in Horizon Security Analyzer (formerly AlgoSec Firewall Analyzer) on Linux, 64 bit allows\u0026nbsp;Privilege Escalation and Parameter Injection.\u003cbr\u003e\u003cbr\u003eA local user with access to the command line may escalate their privileges by abusing the parameters of a command that is approved in the sudoers file.\u0026nbsp;\u003cbr\u003e\u003cp\u003eThis issue affects\u0026nbsp;Horizon Security Analyzer : A33.10, A33.20 and A33.30.\u003cbr\u003e\u003c/p\u003e"
                }
              ],
              "value": "Improper Privilege Management vulnerability in Horizon Security Analyzer (formerly AlgoSec Firewall Analyzer) on Linux, 64 bit allows\u00a0Privilege Escalation and Parameter Injection.\n\nA local user with access to the command line may escalate their privileges by abusing the parameters of a command that is approved in the sudoers file.\u00a0\n\n\nThis issue affects\u00a0Horizon Security Analyzer : A33.10, A33.20 and A33.30."
            }
          ],
          "impacts": [
            {
              "capecId": "CAPEC-233",
              "descriptions": [
                {
                  "lang": "en",
                  "value": "CAPEC-233 Privilege Escalation"
                }
              ]
            },
            {
              "capecId": "CAPEC-137",
              "descriptions": [
                {
                  "lang": "en",
                  "value": "CAPEC-137 Parameter Injection"
                }
              ]
            }
          ],
          "metrics": [
            {
              "cvssV4_0": {
                "Automatable": "YES",
                "Recovery": "USER",
                "Safety": "NEGLIGIBLE",
                "attackComplexity": "LOW",
                "attackRequirements": "PRESENT",
                "attackVector": "LOCAL",
                "baseScore": 6.1,
                "baseSeverity": "MEDIUM",
                "exploitMaturity": "NOT_DEFINED",
                "privilegesRequired": "LOW",
                "providerUrgency": "AMBER",
                "subAvailabilityImpact": "HIGH",
                "subConfidentialityImpact": "HIGH",
                "subIntegrityImpact": "HIGH",
                "userInteraction": "ACTIVE",
                "valueDensity": "NOT_DEFINED",
                "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:L/VI:H/VA:H/SC:H/SI:H/SA:H/S:N/AU:Y/R:U/RE:L/U:Amber",
                "version": "4.0",
                "vulnAvailabilityImpact": "HIGH",
                "vulnConfidentialityImpact": "LOW",
                "vulnIntegrityImpact": "HIGH",
                "vulnerabilityResponseEffort": "LOW"
              },
              "format": "CVSS",
              "scenarios": [
                {
                  "lang": "en",
                  "value": "GENERAL"
                }
              ]
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-266",
                  "description": "CWE-266 Incorrect privilege assignment",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-09-08T10:44:32.657Z",
            "orgId": "ca5f073f-8266-4d43-b3e3-6eb0bb18a738",
            "shortName": "AlgoSec"
          },
          "references": [
            {
              "url": "https://techdocs.algosec.com/en/cves/Content/tech-notes/cves/cve-2026-77654.htm"
            }
          ],
          "solutions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "Upgrade Horizon Foundation (formerly ASMS suite) to A33.10\u0026nbsp;(build 310 and above), A33.20 (build 180 and above) and\u0026nbsp;\nA33.30 (build 120 and above).\u003cbr\u003e\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://portal.algosec.com/en/downloads/hotfix_releases\"\u003ehttps://portal.algosec.com/en/downloads/hotfix_releases\u003c/a\u003e"
                }
              ],
              "value": "Upgrade Horizon Foundation (formerly ASMS suite) to A33.10\u00a0(build 310 and above), A33.20 (build 180 and above) and\u00a0\nA33.30 (build 120 and above).\n https://portal.algosec.com/en/downloads/hotfix_releases"
            }
          ],
          "source": {
            "discovery": "EXTERNAL"
          },
          "title": "Local Privilege Escalation via Misconfigured Sudoers Entry in Horizon Security Analyzer",
          "x_generator": {
            "engine": "Vulnogram 1.0.4"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "ca5f073f-8266-4d43-b3e3-6eb0bb18a738",
        "assignerShortName": "AlgoSec",
        "cveId": "CVE-2026-77654",
        "datePublished": "2026-09-08T10:44:32.657Z",
        "dateReserved": "2026-08-21T04:33:36.370Z",
        "dateUpdated": "2026-09-08T12:19:26.694Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.

Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

JSON
How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Events included in the timeline

Loading timeline…


    Loading…

    Loading…

    Loading…

    Related by attack behaviour

    Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.