{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2025-11979",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-11979",
    "idYear": 2025,
    "status": "PUBLISHED",
    "publishedAt": "2025-10-20T17:47:57.947Z",
    "updatedAt": "2025-10-20T20:21:27.265Z",
    "importedAt": "2026-10-24T01:57:24.991Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "Use-after-free in the MongoDB server query planner may lead to crash or undefined behavior",
      "summary": "An authorized user may crash the MongoDB server by causing buffer over-read. This can be done by issuing a DDL operation while queries are being issued, under some conditions. This issue affects MongoDB Server v7.0 versions prior to 7.0.25, MongoDB Server v8.0 versions prior to 8.0.15, and MongoDB Server version 8.2.0.",
      "affected": [
        {
          "vendor": "MongoDB Inc.",
          "product": "Server",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "8.2.0",
              "status": "affected",
              "versionType": "Custom"
            },
            {
              "version": "8.0.0",
              "status": "affected",
              "versionType": "Custom",
              "lessThan": "8.0.14"
            },
            {
              "version": "7.0.0",
              "status": "affected",
              "versionType": "Custom",
              "lessThan": "7.0.25"
            }
          ]
        }
      ]
    }
  }
}