Vulnerability · NVD
CVE-2026-62818
CRITICAL 8.8
Vendor bulletin scale — NVD CVSS pending
Windows Active Directory Certificate Services (AD CS) Remote Code Execution Vulnerability
OS versions that fix this CVE
This CVE is resolved by the following OS security releases. Update the OS to at least the listed version.
- Windows Server 2025 Fixed in 10.0.26100.33296
- Windows Server 2022 Fixed in 10.0.20348.5499
- Windows Server 2019 Fixed in 10.0.17763.9115
- Windows Server 2016 Fixed in 10.0.14393.9418
- Windows 10 1809 · 2018-09 Fixed in 10.0.17763.9115
- Windows 10 1607 · 2016-07 Fixed in 10.0.14393.9418