CVE-2025-53134 Information

Aug 13, 2025 cve

Description

Concurrent execution using shared resource with improper synchronization (‘race condition’) in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

CVSS Vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53134

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.0

CNNVD-202508-1199 (Published: 2025-08-12)

Share on: