Use-after-free in Windows Server - CVE-2025-27480
Published: April 8, 2025
Vulnerability identifier: #VU107175
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2025-27480
CWE-ID: CWE-416
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Microsoft
Affected software:
Windows Server
Windows Server
Detailed vulnerability description
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a use-after-free error in Windows Remote Desktop Services. A remote attacker can connect to a system with the Remote Desktop Gateway role and execute arbitrary code on the system.
How to mitigate CVE-2025-27480
Install update from vendor's website.