Vulnerability · NVD
CVE-2025-49762
HIGH 7.0
Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
EPSS
0.18%
exploit very unlikely
percentile 38.7%
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 2025 (Server Core installation) 10.0.26100.4946 Windows Server 2025 10.0.26100.4946 Windows Server 2022 (Server Core installation) 10.0.20348.4052 Windows Server 2022 10.0.25398.1791 Windows Server 2019 (Server Core installation) 10.0.17763.7678 Windows Server 2019 10.0.17763.7678 Windows Server 2016 (Server Core installation) 10.0.14393.8330 Windows Server 2016 10.0.14393.8330 Windows 11 24H2 · 2024-H2 10.0.26100.4946 Windows 11 23H2 · 2023-H2 10.0.22631.5768 Windows 11 22H2 · 2022-H2 10.0.22621.5768 Windows 10 22H2 · 2022-H2 10.0.19045.6216 Windows 10 21H2 · 2021-H2 10.0.19044.6216 Windows 10 1809 · 2018-09 10.0.17763.7678 Windows 10 1607 · 2016-07 10.0.14393.8330