{
  "cveId": "CVE-2026-106433",
  "url": "https://patchblox.com/security/cve/CVE-2026-106433",
  "summary": "CVE-2026-106433 is fixed in libmongocrypt on 1 platform by DEBIAN-CVE-2026-106433 (version 1.20.5-1), released October 16, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "libmongocrypt: Improper state management in MongoDB libmongocrypt can cause provider-specific data to be treated as an incompatible...",
  "description": "Improper state management in MongoDB libmongocrypt can cause provider-specific data to be treated as an incompatible type when cleaning up a key document containing duplicate masterKey fields. An authenticated actor who can modify key vault documents, or a server that returns such a key document, can cause invalid memory access and invalid frees in the client process. This can terminate the application or corrupt process memory.",
  "published": "2026-10-08T19:16:59Z",
  "severity": "",
  "epss": 0.00261,
  "epssPercentile": 0.1797,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "libmongocrypt",
      "release": "Debian 14",
      "fixedVersion": "1.20.5-1",
      "fix": "DEBIAN-CVE-2026-106433",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-106433",
      "released": "2026-10-16T15:52:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T13:31:49Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}