Vulnerability · NVD
CVE-2021-38634
HIGH 7.1
Microsoft Windows Update Client Elevation of Privilege Vulnerability
EPSS
0.24%
exploit very unlikely
percentile 47.6%
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 Fixed in Windows Server 2022 (Server Core installation) 10.0.20348.230 Windows Server 2022 10.0.20348.230 Windows Server 2019 (Server Core installation) 10.0.17763.2183 Windows Server 2019 10.0.17763.2183 Windows Server 2016 (Server Core installation) 10.0.14393.4651 Windows Server 2016 10.0.14393.4651 Windows 10 21H1 · 2021-H1 10.0.19043.1237 Windows 10 20H2 · 2020-H2 10.0.19042.1237 Windows 10 2004 · 2020-04 10.0.19041.1237 Windows 10 1909 · 2019-09 10.0.18363.1801 Windows 10 1809 · 2018-09 10.0.17763.2183 Windows 10 1607 · 2016-07 10.0.14393.4651