CVE-2026-69674 Windows Modern Device Management (MDM) Security Feature Bypass Vulnerability

{
  "id": "c61dc1ed5acf90650ba496d64d0eef83c78304e15ee57662f3577785e560ea1e",
  "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69674",
  "method": "llm",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2026-69674 Windows Modern Device Management (MDM) Security Feature Bypass Vulnerability",
    "summary": "Windows Modern Device Management (MDM) has a security feature bypass vulnerability involving missing authentication for a critical function. An authorized attacker could exploit it locally.",
    "evidence": "Missing authentication for critical function in Windows Modern Device Management (MDM) allows an authorized attacker to bypass a security feature locally.",
    "products": [
      {
        "name": {
          "value": "Windows Modern Device Management (MDM)",
          "evidence": "Windows Modern Device Management (MDM)"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "fixed_cves": [],
    "related_cves": [
      {
        "value": "CVE-2026-69674",
        "evidence": "CVE-2026-69674 Windows Modern Device Management (MDM) Security Feature Bypass Vulnerability"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "official-microsoft-security-updates",
  "document_id": 26941,
  "published_at": "2026-09-08T14:00:00+00:00"
}