CVE-2026-88079 Windows MIDI Service Module Elevation of Privileges Vulnerability

{
  "id": "2fa024e94c13c6d93d4c9f99d4e4e8535934e2bc41511648e3a252a81c6ffb18",
  "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-88079",
  "method": "llm",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2026-88079 Windows MIDI Service Module Elevation of Privileges Vulnerability",
    "summary": "A null pointer dereference in the Windows MIDI Service Module allows an authorized attacker to elevate privileges locally.",
    "evidence": "Null pointer dereference in Windows MIDI Service Module allows an authorized attacker to elevate privileges locally.",
    "products": [
      {
        "name": {
          "value": "Windows MIDI Service Module",
          "evidence": "CVE-2026-88079 Windows MIDI Service Module Elevation of Privileges Vulnerability"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "fixed_cves": [],
    "related_cves": [
      {
        "value": "CVE-2026-88079",
        "evidence": "CVE-2026-88079 Windows MIDI Service Module Elevation of Privileges Vulnerability"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "official-microsoft-security-updates",
  "document_id": 25635,
  "published_at": "2026-10-13T14:00:00+00:00"
}