HIGH 8.8 Microsoft
CVE-2025-27740
Active Directory Certificate Services Elevation of Privilege Vulnerability
Microsoft Security Update 2025-Apr: Active Directory Certificate Services Elevation of Privilege Vulnerability
Affected Products
- Windows Server 2019
- Windows Server 2019 (Server Core installation)
- Windows Server 2022
- Windows Server 2022 (Server Core installation)
- Windows Server 2025 (Server Core installation)
- Windows Server 2022, 23H2 Edition (Server Core installation)
- Windows Server 2025
- Windows Server 2016
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27740
- https://nvd.nist.gov/vuln/detail/CVE-2025-27740
This high severity vulnerability with a CVSS score of 8.8 was published on 2025-04-08 via Microsoft. Affected: Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022 and 5 more.
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