CVE-2026-62690 Windows Push Notifications Elevation of Privilege Vulnerability

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EUVD-2026-31006

Microsoft is aware of a security feature bypass vulnerability in Windows publicly referred to as "YellowKey". The proof of concept for this vulnerability has been made public violating coordinated vulnerability best practices. We are issuing this CVE to provide mitigation guidance that can be...

PT-2026-42025

Name of the Vulnerable Software and Affected Versions Windows 11 versions 24H2 and later Windows Server versions 2022 through 2025 Description YellowKey is a security feature bypass affecting the BitLocker component. An attacker with physical access to a device can bypass full-disk encryption to...