Vulnerabilities of Microsoft Azure Active Directory

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CVE	Summary	Score	Published
CVE-2026-50481	Modification of assumed-immutable data (maid) in Azure Active Directory allows an authorized attacker to elevate…	9.9 Critical	Aug 6, 2026
CVE-2026-50653	Loop with unreachable exit condition ('infinite loop') in Azure Active Directory allows an unauthorized attacker to deny…	7.5 High	Jul 14, 2026
CVE-2026-50652	Deserialization of untrusted data in Azure Active Directory allows an unauthorized attacker to deny service over a…	7.5 High	Jul 14, 2026
CVE-2026-45480	Improper authentication in Azure Active Directory allows an unauthorized attacker to elevate privileges over a network	10.0 Critical	Jun 19, 2026
CVE-2021-42306	An information disclosure vulnerability manifests when a user or an application uploads unprotected private key data…	8.1 High	Nov 24, 2021