Stack-based buffer overflow in Windows Server and Windows - CVE-2025-24052
Published: October 15, 2025
Vulnerability identifier: #VU117188
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Clear
CVE-ID: CVE-2025-24052
CWE-ID: CWE-121
Exploitation vector: Local access
Exploit availability:
Public exploit is available
Vendor: Microsoft
Affected software:
Windows Server
Windows
Windows Server
Windows
Detailed vulnerability description
The vulnerability allows a local user to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error in Windows Agere Modem Driver. A local user can trigger stack-based buffer overflow and execute arbitrary code on the target system with elevated privileges.
How to mitigate CVE-2025-24052
Install updates from vendor's website.