CVE-2025-26635 MEDIUM

CVE-2025-26635: Windows Hello Security Feature Bypass Vulnerability

Vendor Microsoft
Product Windows 10 Version 1809
Weakness CWE-1390
Published April 8, 2025
Last update February 13, 2026
View on NVD All CVEs

CVSS base score

6.5/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C

What the vulnerability does

01Description

Weak authentication in Windows Hello allows an authorized attacker to bypass a security feature over a network.

Key dates

02Disclosure timeline

April 8, 2025 CVE published
February 13, 2026 Record updated