{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-109469","assignerOrgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","state":"PUBLISHED","assignerShortName":"microsoft","dateReserved":"2026-10-12T17:01:11.370Z","datePublished":"2026-11-06T23:06:41.546Z","dateUpdated":"2026-11-06T23:06:41.546Z"},"containers":{"cna":{"title":"Entra Device Registration Elevation of Privilege Vulnerability","datePublic":"2026-11-05T16:00:00.000Z","cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:microsoft:entra_device_registration:*:*:*:*:*:*:*:*","versionStartIncluding":"-"}]}]}],"affected":[{"vendor":"Microsoft","product":"Entra Device Registration","versions":[{"version":"-","status":"affected"}]}],"descriptions":[{"value":"Authorization bypass through user-controlled key in Entra Device Registration allows an unauthorized attacker to elevate privileges over a network.","lang":"en-US"}],"problemTypes":[{"descriptions":[{"description":"CWE-639: Authorization Bypass Through User-Controlled Key","lang":"en-US","type":"CWE","cweId":"CWE-639"}]}],"providerMetadata":{"orgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","shortName":"microsoft","dateUpdated":"2026-11-06T23:06:41.546Z"},"references":[{"name":"Entra Device Registration Elevation of Privilege Vulnerability","tags":["vendor-advisory","patch"],"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-109469"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en-US","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","baseSeverity":"CRITICAL","baseScore":10,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C"}}],"tags":["exclusively-hosted-service"]}}}