CVE-2021-38639EPSS p70.6%

CVE-2021-38639CVE-2021-38639

microsoft / windows_10

Description

Win32k 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
EPSS1.35% probability of exploitation · percentile 70.6% · 2026-10-05T12:00:23Z
Last modified2026-08-10
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.