{
  "cveId": "CVE-2025-14911",
  "url": "https://patchblox.com/security/cve/CVE-2025-14911",
  "summary": "CVE-2025-14911 is fixed in mongo-c-driver on 1 platform, first by DEBIAN-CVE-2025-14911, released January 27, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "mongo-c-driver: User-controlled chunkSize metadata from MongoDB lacks appropriate validation allowing malformed GridFS metadata to ov...",
  "description": "User-controlled chunkSize metadata from MongoDB lacks appropriate validation allowing malformed GridFS metadata to overflow the bounding container.",
  "published": "2026-01-27T18:15:52Z",
  "severity": "",
  "epss": 0.0033,
  "epssPercentile": 0.2631,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "mongo-c-driver",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "1.23.1-1\u002Bdeb12u3",
      "fix": "DEBIAN-CVE-2025-14911",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-14911",
      "released": "2026-01-27T18:15:52Z"
    },
    {
      "platform": "linux",
      "product": "mongo-c-driver",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "1.30.4-1\u002Bdeb13u2",
      "fix": "DEBIAN-CVE-2025-14911",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-14911",
      "released": "2026-01-27T18:15:52Z"
    },
    {
      "platform": "linux",
      "product": "mongo-c-driver",
      "release": "Debian 14",
      "fixedVersion": "2.2.0-1",
      "fix": "DEBIAN-CVE-2025-14911",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-14911",
      "released": "2026-01-27T18:15:52Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}