CVE-2026-27906

Windows Hello Security Feature Bypass Vulnerability

CVSS 4.4 MEDIUMEPSS 0.4%CWE-20

Improper input validation in Windows Hello allows an authorized attacker to bypass a security feature locally.

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

Produtos afetados

Microsoft · Windows 10 Version 21H2 Microsoft · Windows 10 Version 22H2 Microsoft · Windows 11 version 22H3 Microsoft · Windows 11 Version 23H2 Microsoft · Windows 11 Version 24H2 Microsoft · Windows 11 Version 25H2 Microsoft · Windows 11 version 26H1

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Referências

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-27906