Patch Tuesday fixes BYOVD attack with Windows Kernel Vulnerable Driver Blocklist file. Windows 11 24H2 update causes issues with Roblox on Arm devices, requiring a launcher from the official website.

The January 2025 security update for Windows 11, version 24H2 expands the list of vulnerable drivers that could be used in Bring Your Own Vulnerable Driver attacks. BYOVD Vulnerabilities in kernel drivers could allow threat actors to sneak malware into the kernel.

As always, the Patch Tuesday updates are mandatory for security reasons, as the updates will address dozens of vulnerabilities that can affect Windows 11 systems everywhere. Aside from the security updates, KB5050009 and KB5050021 also have an extensive list of known issues, which you can see below.