Description
Weak authentication in Windows Hello allows an authorized attacker to bypass a security feature over a network.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Microsoft | Windows 10 Version 1809 | 10.0.17763.0 – < 10.0.17763.7136 | 10.0.17763.7136 |
| Microsoft | Windows 10 Version 21H2 | 10.0.19044.0 – < 10.0.19044.5737 | 10.0.19044.5737 |
| Microsoft | Windows 10 Version 22H2 | 10.0.19045.0 – < 10.0.19045.5737 | 10.0.19045.5737 |
| Microsoft | Windows 11 version 22H2 | 10.0.22621.0 – < 10.0.22621.5189 | 10.0.22621.5189 |
| Microsoft | Windows 11 version 22H3 | 10.0.22631.0 – < 10.0.22631.5189 | 10.0.22631.5189 |
| Microsoft | Windows 11 Version 23H2 | 10.0.22631.0 – < 10.0.22631.5189 | 10.0.22631.5189 |
| Microsoft | Windows Server 2019 | 10.0.17763.0 – < 10.0.17763.7136 | 10.0.17763.7136 |
| Microsoft | Windows Server 2019 (Server Core installation) | 10.0.17763.0 – < 10.0.17763.7136 | 10.0.17763.7136 |
| Microsoft | Windows Server 2022 | 10.0.20348.0 – < 10.0.20348.3453 | 10.0.20348.3453 |
| Microsoft | Windows Server 2022, 23H2 Edition (Server Core installation) | 10.0.25398.0 – < 10.0.25398.1551 | 10.0.25398.1551 |
Advisories 3
- WID-SEC-2025-0744 Microsoft Windows: Mehrere Schwachstellen BSI CERT-Bund (WID) · Aug 11, 2025
- NCSC-2025-0112 Kwetsbaarheden verholpen in Microsoft Windows NCSC-NL (Netherlands) · Apr 8, 2025
- MSRC-CVE-2025-26635 Windows Hello Security Feature Bypass Vulnerability Microsoft Security Response Center · Apr 8, 2025
References
- Windows Hello Security Feature Bypass Vulnerability vendor-advisory patch