Microsoft Azure Active Directory
6 CVEs affecting Microsoft Azure Active Directory. Latest disclosed: 2026-08-07. Critical: 2, High: 3.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2026-45480 | Critical | 10.0 | 2026-06-19 | Improper authentication in Azure Active Directory allows an unauthorized attacker to elevate privileges over a network. |
CVE-2026-50481 | Critical | 9.9 | 2026-08-07 | Modification of assumed-immutable data (maid) in Azure Active Directory allows an authorized attacker to elevate privileges over a network. |
CVE-2021-42306 | High | 8.1 | 2021-11-24 | An information disclosure vulnerability manifests when a user or an application uploads unprotected private key data as part of an authentication certificate k… |
CVE-2026-50653 | High | 7.5 | 2026-07-14 | Loop with unreachable exit condition ('infinite loop') in Azure Active Directory allows an unauthorized attacker to deny service over a network. |
CVE-2026-50652 | High | 7.5 | 2026-07-14 | Deserialization of untrusted data in Azure Active Directory allows an unauthorized attacker to deny service over a network. |
CVE-2024-21381 | Medium | 6.8 | 2024-02-13 | Microsoft Azure Active Directory B2C Spoofing Vulnerability |