VULNERABILITY INTELLIGENCE

CVE-2026-20804

CVSS score7.7 HIGH
EPSS probability0.50%
CISA KEVNot currently listed
Published2026-01-13
Last modified2026-07-30
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Description

Incorrect privilege assignment in Windows Hello allows an unauthorized attacker to perform tampering locally.

Weakness classification

  • secure@microsoft.com: CWE-266

Primary references