CVE-2026-69407 Volume Manager Driver Elevation of Privilege Vulnerability

{
  "id": "bc5cb7742af5cc8b85ede59c0d541f1ad319c9a160b7e1326047d2f1d5d8a944",
  "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69407",
  "method": "llm",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2026-69407 Volume Manager Driver Elevation of Privilege Vulnerability",
    "summary": "An integer overflow or wraparound in the Volume Manager Driver could let an authorized local attacker elevate privileges.",
    "evidence": "Integer overflow or wraparound in Volume Manager Driver allows an authorized attacker to elevate privileges locally.",
    "products": [
      {
        "name": {
          "value": "Volume Manager Driver",
          "evidence": "Integer overflow or wraparound in Volume Manager Driver allows an authorized attacker to elevate privileges locally."
        },
        "prerequisites": [
          {
            "value": "authorized attacker",
            "evidence": "allows an authorized attacker to elevate privileges locally."
          },
          {
            "value": "locally",
            "evidence": "allows an authorized attacker to elevate privileges locally."
          }
        ],
        "fixed_versions": [],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "fixed_cves": [],
    "related_cves": [
      {
        "value": "CVE-2026-69407",
        "evidence": "CVE-2026-69407 Volume Manager Driver Elevation of Privilege Vulnerability"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "official-microsoft-security-updates",
  "document_id": 26860,
  "published_at": "2026-09-08T14:00:00+00:00"
}