{"id":"CVE-2026-80092","aliases":[],"title":"Microsoft Identity Web Elevation of Privilege Vulnerability","titleSource":"microsoft","descriptionSource":"microsoft","products":[{"vendor":"Microsoft","name":"microsoft-identity-web","platforms":[],"versions":[{"version":">=4.16.0 <4.16.1","status":"affected","lessThan":"4.16.1","versionType":"custom"}],"source":"microsoft","url":"https://www.cve.org/CVERecord?id=CVE-2026-80092"},{"vendor":"Microsoft","name":"microsoft-identity-web","platforms":["v3"],"versions":[{"version":"<3.16.0","status":"affected","lessThan":"3.16.0","versionType":"custom"}],"source":"microsoft","url":"https://www.cve.org/CVERecord?id=CVE-2026-80092"}],"remediation":[],"description":"Authentication bypass by assumed-immutable data in Microsoft Identity Web allows an authorized attacker to elevate privileges over a network.","severity":"medium","score":5.3,"published":"2026-10-16T17:12:01.521Z","modified":"2026-10-27T21:37:13.361Z","withdrawn":false,"knownExploited":false,"affected":[],"references":["https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-80092"],"sources":[{"name":"CVE","id":"CVE-2026-80092","modified":"2026-10-27T21:37:13.361Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-80092"}],"assessments":[{"source":"microsoft","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","score":5.3}],"sourceAffected":[],"kev":{"status":"not-listed","checkedAt":"2026-10-28T14:30:35.755Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}