VULNERABILITY INTELLIGENCE

CVE-2026-27928

CVSS score8.7 HIGH
EPSS probability0.41%
CISA KEVNot currently listed
Published2026-04-14
Last modified2026-10-26
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N

Description

Improper input validation in Windows Hello allows an unauthorized attacker to bypass a security feature over a network.

Weakness classification

  • secure@microsoft.com: CWE-20

Primary references