Microsoft has now released the preview update KB5055612 (OS Builds 19045.5796) for PCs running Windows 10 version 22H2. The update KB5055612 brings miscellaneous security improvements to internal Windows OS functionality.

It also brings other improvements and many fixes. Here is the full changelog provided for the Windows 10 update KB5055612 (OS Builds 19045.5796) by Microsoft.

This non-security update includes quality improvements. Below is a summary of the key issues that this update addresses when you install this update. If there are new features, it lists them as well. The bold text within the brackets indicates the item or area of the change we are documenting.

Highlights

  • [Internal Windows OS] This update contains miscellaneous security improvements to internal Windows OS functionality.

Improvements

Important: Use EKB KB5015684 to update to Windows 10, version 22H2.

  • [Graphics] Fix: The check for GPU paravirtualization was case-sensitive in Windows Subsystem for Linux 2 (WSL2). This issue might potentially cause GPU paravirtualization support to fail.
  • [OS Security] Updates to the Windows Kernel Vulnerable Driver Blocklist (DriverSiPolicy.p7b). Additions have been made to blocklist drivers with security vulnerabilities that have been used in Bring Your Own Vulnerable Driver (BYOVD) attacks.

Download link:

You can download and manually install Windows 10 update KB5055612 by clicking here. If you need help in understanding how to install these updates manually on your PC, you can refer to our step by step noob-friendly tutorial. 

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