CVE-2026-70580EPSS p21.7%

CVE-2026-70580CVE-2026-70580

Description

Missing authentication for critical function in Windows Credential Guard allows an authorized attacker to perform spoofing locally.

Scoring

CVSS 8.8 ()
VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
EPSS0.30% probability of exploitation · percentile 21.7% · 2026-10-17T12:00:28Z
Last modified2026-10-16
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.