CVE-2026-68820 Microsoft Windows 10 Version 1607
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
- CVSS
- 7.0 High
- EPSS
- 8.6%
- Percentile
- 95
- Published
- 2026-08-11
- Force
- 9 of 12
- Public PoC
- 4
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C
On CISA’s exploited list
Microsoft Windows Ancillary Function Driver for WinSock Use-After-Free Vulnerability
- Added
- 2026-08-11
- Federal patch deadline
- 2026-08-25
- Ransomware use
- not known