Use-after-free in Windows Server - CVE-2025-58737
Published: October 15, 2025
Vulnerability identifier: #VU117191
CSH Severity: High
CVSS v4: 7.1 [CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-58737
CWE-ID: CWE-416
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a use-after-free error in Remote Desktop Protocol. A remote attacker can trick a victim to open a specially crafted file and execute arbitrary code on the target system.
Affected software
Windows Server
How to mitigate CVE-2025-58737
Install updates from vendor's website.
Windows Server - addressed in versions 2012 R2 6.3.9600.22824, 2016 10.0.14393.8519, 2019 10.0.17763.7919, 2022 23H2 10.0.25398.1913, 2022 10.0.20348.4294, 2025 10.0.26100.6899