Vulnerability · NVD
CVE-2025-21271
HIGH 7.8
Vendor bulletin scale — NVD CVSS pending
Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability
EPSS
0.54%
exploit very unlikely
percentile 42.6%
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 Server 2022 Fixed in 10.0.20348.3091
- Windows Server 2019 Fixed in 10.0.17763.6775
- Windows 10 22H2 · 2022-H2 Fixed in 10.0.19045.5371
- Windows 10 21H2 · 2021-H2 Fixed in 10.0.19044.5371
- Windows 10 1809 · 2018-09 Fixed in 10.0.17763.6775