Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
Published: 2025-05-13
Updated: 2025-05-16
Named Vulnerability: Windows Ancillary Function Driver for WinSock Elevation of Privilege VulnerabilityKnown Exploited Vulnerability (KEV)
Base Score: 6.8
Vector: CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C
Severity: Medium
Base Score: 7.8
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Severity: High
EPSS: 0.13228