CVE-2026-50302EPSS p24.7%

CVE-2026-50302CVE-2026-50302

microsoft / windows_10_21h2

Description

Improper certificate validation in Windows Cryptographic Services allows an unauthorized attacker to bypass a security feature over a network.

Scoring

CVSS 4.2 ()
VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N
EPSS0.33% probability of exploitation · percentile 24.7% · 2026-10-06T12:00:23Z
Last modified2026-07-22
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.