BitLocker bug causes chaos on Intel devices
Windows 11 Update Triggers BitLocker Issues on Intel Systems
A recent Windows 11 update is causing disruption for users with Intel processors, manifesting as errors and recovery screens related to BitLocker drive encryption.Reports began surfacing in late November 2025, indicating the update can trigger BitLocker to request recovery keys even on systems were no changes have been made, effectively locking users out of their devices.
The issue appears to disproportionately affect devices utilizing Intel processors and has prompted Microsoft to acknowledge the reports and begin investigating. While the precise cause remains under investigation, the bug highlights the inherent risks of automated updates and the critical importance of robust data encryption recovery processes. Affected users are forced to enter their BitLocker recovery key – a 48-digit code – to regain access, a process many find challenging if the key wasn’t proactively saved. Microsoft has not yet issued a fix, but is advising users to ensure they have access to their recovery keys. The incident underscores the potential for widespread disruption when core security features like BitLocker malfunction, impacting data security and system usability for perhaps millions of Windows 11 users.