CVE-2026-71353 Windows Routing and Remote Access Service (RRAS) Elevation of Privilege Vulnerability

{
  "id": "1e8197bfb5c501a3fd8a2597b33bdb7f527f343d45f81f7562a8e34bff697529",
  "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-71353",
  "method": "llm",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2026-71353 Windows Routing and Remote Access Service (RRAS) Elevation of Privilege Vulnerability",
    "summary": "A double-free vulnerability in Windows RRAS could let an authorized attacker elevate privileges locally.",
    "evidence": "Double free in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to elevate privileges locally.",
    "products": [
      {
        "name": {
          "value": "Windows Routing and Remote Access Service (RRAS)",
          "evidence": "Windows Routing and Remote Access Service (RRAS)"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "fixed_cves": [],
    "related_cves": [
      {
        "value": "CVE-2026-71353",
        "evidence": "CVE-2026-71353 Windows Routing and Remote Access Service (RRAS) Elevation of Privilege Vulnerability"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "official-microsoft-security-updates",
  "document_id": 26600,
  "published_at": "2026-09-08T14:00:00+00:00"
}