Vulnerability · NVD
CVE-2025-21225
HIGH 5.9
Vendor bulletin scale — NVD CVSS pending
Windows Remote Desktop Gateway (RD Gateway) Denial of Service Vulnerability
EPSS
1.55%
above median
percentile 72.8%
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 10.0.26100.2894
- Windows Server 2022 (Server Core installation) Fixed in 10.0.20348.3091
- Windows Server 2022 Fixed in 10.0.25398.1369
- Windows Server 2019 Fixed in 10.0.17763.6775
- Windows Server 2016 Fixed in 10.0.14393.7699