{"affected":[{"product":"Entra Device Registration","source":"CNA: microsoft","vendor":"Microsoft","versions":[{"status":"affected","version":"-"}]}],"cveId":"CVE-2026-109469","cwes":["CWE-639"],"description":"Authorization bypass through user-controlled key in Entra Device Registration allows an unauthorized attacker to elevate privileges over a network.","epss":null,"exploits":[],"kev":null,"metrics":[{"score":10,"severity":"critical","source":"CNA: microsoft","vector":"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","version":"3.1"},{"score":10,"severity":"critical","source":"NVD: secure@microsoft.com","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","version":"3.1"}],"modifiedAt":1794007040707,"publishedAt":1794006401546,"references":[{"source":"CNA: microsoft","tags":["vendor-advisory","patch"],"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-109469"},{"source":"secure@microsoft.com","tags":[],"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-109469"}],"remediation":[{"kind":"fix","source":"CNA: microsoft","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-109469"}],"revision":"e3410e14f09bf9d1b0252146fa88a80824531100215a9ab1b93ab71ae7451502","sources":[{"modifiedAt":1794006401546,"name":"CNA: microsoft","retrievedAt":1794010101008,"url":"https://www.cve.org/CVERecord?id=CVE-2026-109469"},{"modifiedAt":1794007040707,"name":"NVD","retrievedAt":1794011277065,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-109469"}],"ssvc":null,"status":"published","title":"Entra Device Registration Elevation of Privilege Vulnerability","updatedAt":1794011277065}