ubitquity/Windows-WinSock-UAF-Mitigation

PoC

This repository contains a conceptual patch demonstrating the mitigation for CVE-2026-68820, a critical Use-After-Free (UAF) vulnerability in the Windows Ancillary Function Driver for WinSock (`afd.sys`).

view exploit source poc_in_githubauthor ubitquitypublished 2026-08-15catalog poc_in_github

exploited CVEs (1)

Known CVEs related to this entry.

ID	severity	EPSS	exploitable	published
CVE-2026-68820US	—OT critical	0.33% (26th)	KEV	2026-08-11
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

scry

Working exploits like this target internet-facing systems. See what is exposed on your perimeter with a free passive scan.

Free scan