Patch Wednesday with SecOps Solution (94/100) Windows KB5066791 Patch

Описание: Today, we focus on deploying a patch released by Microsoft on Oct 14, 2025, Cumulative Update for Windows 10 Version 22H2 for x64-based Systems (KB5066791)

To check if this patch is relevant to you:
Go to Settings - About - Windows Specifications and check if your system is a Windows 10 22H2 system version less than 19044.6456

For further information related to this patch, please refer KB5066791.


Manual Patch deployment

You can download the patch from Patch Astra, just search for “KB5066791” and download the patch for your system. Alternatively, you can download the patch directly from the Microsoft catalog website.
Once the patch file is downloaded on your target machine, go ahead and double-click on the .msu package. Since this update is .msu based update, this action will open “Windows Update Standalone Installer”, now you just have to proceed and install the patch on your system.
Restart your system to complete the installation.
Now the patch has been successfully deployed on your system, you can validate the patch deployment by checking the installed updates from the control panel.

Important Note:
There are several key things to remember while deploying a patch. It is crucial to download the correct patch file that has been released for your system’s architecture, Operating System, and Build Version
It is crucial that you follow the right process or supply the correct commands while installing the patch
Understand if the patch requires a reboot of the system or not. If yes make sure to perform a reboot securely to avoid system corruption