CVE tracker / CVE-2025-27482
CVE-2025-27482
CVE-2025-27482 is the Windows Remote Desktop Services Remote Code Execution Vulnerability. Microsoft rates it Critical, CVSS 8.1. It is not in CISA's Known Exploited Vulnerabilities catalog. Published April 8, 2025.
Risk summary
Microsoft describes it: “Sensitive data storage in improperly locked memory in Remote Desktop Gateway Service allows an unauthorized attacker to execute code over a network.”
How to fix it
Microsoft lists 9 affected products and the update that fixes each:
- KB5055519 · fixed build 10.0.17763.7136
Windows Server 2019 (Server Core installation), Windows Server 2019 - KB5055521 · fixed build 10.0.14393.7969
Windows Server 2016 (Server Core installation), Windows Server 2016 - KB5055523 · fixed build 10.0.26100.3775
Windows Server 2025 (Server Core installation), Windows Server 2025 - KB5055526 · fixed build 10.0.20348.3453
Windows Server 2022 (Server Core installation), Windows Server 2022 - KB5055527 · fixed build 10.0.25398.1551
Windows Server 2022, 23H2 Edition (Server Core installation)
What Microsoft changed
- April 8, 2025: Information published.
Details
- Weakness
- CWE-591: Sensitive Data Storage in Improperly Locked Memory
- Publicly disclosed (Microsoft)
- No
- Exploited (Microsoft)
- No
- Known exploited (CISA KEV)
- Not listed
- Published
- April 8, 2025
- Last revised
- April 8, 2025
Get told when this changes
Senserva Watch emails Microsoft security and patch alerts when something moves: a new exploitation report, a revised fix, a known issue. Free, one email address.
References
From Microsoft, CISA, NVD and FIRST data; the Microsoft details were read when this page was opened. Check the references above before you act.