{
  "cveId": "CVE-2026-13073",
  "url": "https://patchblox.com/security/cve/CVE-2026-13073",
  "summary": "CVE-2026-13073 is fixed in MongoDB on 1 platform by MongoDB 8.2.3 (version 8.2.3), released December 16, 2025. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "MongoDB Aggregation Command Invariant Assertion Failure Leading to Process Termination",
  "description": "An authenticated user with read-only privileges can cause the mongod process to terminate abnormally by issuing a crafted aggregation command, resulting in denial of service for all connected clients until the process is restarted. The issue stems from an internal engine selection inconsistency triggered by a specific combination of aggregation options.",
  "published": "2026-07-22T20:16:45Z",
  "severity": "",
  "cvss": 5.3,
  "cwe": "CWE-617: Reachable Assertion",
  "epss": 0.00367,
  "epssPercentile": 0.30762,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://nvd.nist.gov/vuln/detail/CVE-2026-13073",
  "fixes": [
    {
      "platform": "windows-app",
      "product": "MongoDB",
      "fixedVersion": "8.2.3",
      "fix": "MongoDB 8.2.3",
      "url": "https://patchblox.com/security/fix/windows-app/mongodb.server-8.2.3",
      "released": "2025-12-16T00:00:00Z"
    }
  ],
  "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"
  }
}