CVE-2026-69820EPSS p26.2%

CVE-2026-69820CVE-2026-69820

microsoft / windows_10_21h2

Description

Heap-based buffer overflow in Windows Hello allows an authorized attacker to elevate privileges locally.

Scoring

CVSS 8.2 ()
VectorCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
EPSS0.35% probability of exploitation · percentile 26.2% · 2026-10-05T12:00:23Z
Last modified2026-09-16
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.