July 11, 2023—KB5028186 (OS Build 10240.20048) - EXPIRED
Applies To
Release Date:
7/11/2023
Version:
OS Build 10240.20048
EXPIRATION NOTICE IMPORTANT As of January 27, 2026, this update is no longer available from the Microsoft Update Catalog or other release channels. We recommend that you update your devices to the latest version of Windows. |
12/8/20For information about Windows update terminology, see the article about thetypes of Windows updates and themonthly quality update types. For an overview of Windows 10, version 1507, see its update history page.
Highlights
This update addresses security issues for your Windows operating system.
Improvements
This security update includes quality improvements. When you install this KB:
This update affects the Desktop Window Manager (DWM). It improves its reliability.
If you installed earlier updates, only the new updates contained in this package will be downloaded and installed on your device.
For more information about security vulnerabilities, please refer to the newSecurity Update Guide website and theJuly 2023 Security Updates.
Known issues in this update
Microsoft is not currently aware of any issues with this update.
How to get this update
EXPIRATION NOTICE
IMPORTANT As of January 27, 2026, this update is no longer available from the Microsoft Update Catalog or other release channels. We recommend that you update your devices to the latest version of Windows.
Need more help?
Want more options?
Explore subscription benefits, browse training courses, learn how to secure your device, and more.
Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.



