{"id":"CVE-2026-45480","title":"Azure Active Directory Elevation of Privilege Vulnerability","summary":"Improper authentication in Azure Active Directory allows an unauthorized attacker to elevate privileges over a network.","severity":"critical","cvss":10,"cvssVector":"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","cvssSource":"cna","cwe":["CWE-287"],"vendor":"Microsoft","product":"Azure Active Directory","affected":["azure_active_directory -"],"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"total","timestamp":"2026-06-23T00:00:00+00:00"},"published":"2026-06-19","updated":"2026-09-24","sourceUpdated":"2026-09-24T13:43:31.637Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-45480","references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45480","label":"Azure Active Directory Elevation of Privilege Vulnerability"}],"tags":["cve.org"],"epss":0.00901,"epssPercentile":0.5821,"ingestedAt":"2026-09-24T14:44:21.436Z","slug":"CVE-2026-45480","body":"## Overview\n\nImproper authentication in Azure Active Directory allows an unauthorized attacker to elevate privileges over a network.\n\n## Affected\n\n- `azure_active_directory -`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":55,"depthScoreParts":{"impact":55,"likelihood":0.2,"exploitation":0,"ransomware":0},"changes":[]}