CVE-2025-32709 — Microsoft Windows Ancillary Function Driver for WinSock Use-After-Free Vulnerability
2025-05-13 • CISA Known Exploited Vulnerability
[event] Microsoft Windows Ancillary Function Driver for WinSock contains a use-after-free vulnerability that allows an authorized attacker to escalate privileges to administrator.
> AFFECTED SOFTWARE
| Field | Value |
|---|---|
| Vendor | Microsoft |
| Product | Windows |
| CWE | CWE-416 |
| CVE ID | CVE-2025-32709 |
| Date Added | 2025-05-13 |
| Due Date | 2025-06-03 |
| Ransomware Campaign | Unknown |
> MITIGATION
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Due Date: 2025-06-03