CVE-2025-32709CISA KEV: Actively Exploited

Microsoft Windows Ancillary Function Driver for WinSock Use-After-Free Vulnerability

Published May 13, 2025·Updated May 13, 2025

Description

Microsoft Windows Ancillary Function Driver for WinSock contains a use-after-free vulnerability that allows an authorized attacker to escalate privileges to administrator.

Public Exploits & PoCs1 found

PoC: How-to-Patch-CVE-2025-32709

Real-world patching workflow for CVE-2025-32709. From hotfix install to SIEM alert validation—this repo documents every step with screenshots, commands, and detection logic.

References

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