CVE-2023-21768EPSS p99.2%

CVE-2023-21768CVE-2023-21768

microsoft / windows_11

Description

Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Scoring

CVSS 7.8 ()
VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS65.42% probability of exploitation · percentile 99.2% · 2026-06-18T12:00:27Z
Last modified2026-06-17
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.