{
  "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-2025-14847",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-14847",
    "idYear": 2025,
    "status": "PUBLISHED",
    "publishedAt": "2025-12-19T11:00:22.465Z",
    "updatedAt": "2026-02-26T16:07:25.054Z",
    "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": "Zlib compressed protocol header length confusion may allow memory read",
      "summary": "Mismatched length fields in Zlib compressed protocol headers may allow a read of uninitialized heap memory by an unauthenticated client. This issue affects all MongoDB Server v7.0 prior to 7.0.28 versions, MongoDB Server v8.0 versions prior to 8.0.17, MongoDB Server v8.2 versions prior to 8.2.3, MongoDB Server v6.0 versions prior to 6.0.27, MongoDB Server v5.0 versions prior to 5.0.32, MongoDB Server v4.4 versions prior to 4.4.30, MongoDB Server v4.2 versions greater than or equal to 4.2.0, MongoDB Server v4.0 versions greater than or equal to 4.0.0, and MongoDB Server v3.6 versions greater than or equal to 3.6.0.",
      "affected": [
        {
          "vendor": "MongoDB Inc.",
          "product": "MongoDB Server",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "8.2",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "8.2.3"
            },
            {
              "version": "8.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "8.0.17"
            },
            {
              "version": "7.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "7.0.28"
            },
            {
              "version": "6.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "6.0.27"
            },
            {
              "version": "5.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "5.0.32"
            },
            {
              "version": "4.4",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "4.4.30"
            },
            {
              "version": "4.2",
              "status": "affected",
              "versionType": "custom"
            },
            {
              "version": "4.0",
              "status": "affected",
              "versionType": "custom"
            },
            {
              "version": "3.6",
              "status": "affected",
              "versionType": "custom"
            }
          ]
        }
      ]
    }
  }
}