Microsoft Update Disrupts Dual-Boot Linux Systems

A recent security patch meant to fix a vulnerability has inadvertently caused boot issues for users running both Windows and Linux.

The update aimed to address a Secure Boot vulnerability in the GRUB2 boot loader used by Linux.
Despite Microsoft's assurances, the patch has affected dual-boot systems, displaying 'Security Policy Violation' errors.
Linux distributions such as Ubuntu, Debian, and Linux Mint are among those impacted.
Users have found temporary fixes, including disabling Secure Boot or removing the SBAT policy.
Microsoft has yet to publicly address the issue or provide a permanent solution.