As part of Microsoft Windows Patch Tuesday for June 2021, today Microsoft released a new patch for Windows 10 Version 21H1, 20H2 and 2004 with KB5003637 cumulative update. Installing Windows 10 KB5003637 bumps OS Builds 19041.1052, 19042.1052, and 19043.1052 that root out and eliminate various bugs, bring security improvements, and more. Also, there is a new cumulative update (KB5003635) for Windows 10 version 1909, which bumps Windows 10 build 18363.1621.
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Download Windows 10 KB5003637
Windows 10 KB5003637 is an important update, that downloads and installs automatically. Only you need to restart your PC to apply the update.
Also, you can Manually install windows update following the steps below.
- Search for update and select check for updates
- Windows update settings open, here click on Check for updates button.
- You will notice KB5003637 started downloading
- Once done you need to restart your PC to apply these updates
And after that run Winver to check the updated build number Windows 10 build 19042.1052
Well, you can use the below links to download KB5003637 offline package. And if you are looking for Windows 10 version 20H2 or version 2004 ISO image you can get it from here.
Windows 10 KB5003637 Direct Download Links: 64-bit and 32-bit (x86).
What’s new Windows 10 build 19042.1052
Improve security when Windows performs basic operations and Windows OLE (compound documents) security.
Update security when verifying usernames and passwords and when using input devices such as a mouse, keyboard, or a pen. Microsoft says it also includes updates for storing and managing files.
Addresses an issue that might redirect you to the Microsoft Store page for Gaming Services when you try to install or start an Xbox Game Pass game on your Windows 10 device.
Also, there are security fixes for Windows Shell, the Windows User Account Control, the Windows Kernel, Internet Explorer, and Microsoft Edge Legacy.
Known issues in this update
System and user certificates may be lost when updating from Windows 10 version 1809 or later to a newer version of Windows 10. This happens mainly when managed devices are updated using outdated bundles or media according to Microsoft. Devices that use Windows Update or Windows Update for Business are not impacted. Microsoft suggests to go back to the previous version of Windows to fix the issue.
The correct Furigana characters may not be displayed when using the Microsoft Japanese Input Method Editor. Microsoft is working on a resolution.
Issue with Microsoft Edge Legacy being removed but Microsoft Edge (new) not being installed if W10 is installed using custom offline media or ISO images.
You may experience, lower than expected performance in games after installing this update.
After installing this update, 5.1 Dolby Digital audio may play containing a high-pitched noise or squeak in certain apps when using certain audio devices and Windows settings.
After installing this or later updates, apps accessing event logs on remote devices might be unable to connect.
What’s new Windows 10 build 18363.1621
The latest Windows 10 KB5003635 applicable for windows 10 version 1909 Improve security when Windows performs basic operations.
Update security verifying usernames and passwords and when using input devices such as a mouse, keyboard, or a pen. Microsoft says it also includes updates for storing and managing files.
- Updates to improve Windows OLE (compound documents) security.
- Addresses an issue with an inconsistent shutdown during Windows Update that damages the Windows Management Instrumentation (WMI) repository.
- Addresses an issue that might prevent you from signing in to some Microsoft 365 desktop client apps after installing the May 11, 2021 or later update and restarting your device.
You might also receive an 80080300 error or “We ran into a problem. Reconnecting…” when attempting to authenticate or sign in to Teams.
Security updates to Windows App Platform and Frameworks, the Windows Kernel, the Microsoft Scripting Engine, and the Windows Silicon Platform.
Known issues:
- System and user certificates may be lost when updating from Windows 10 version 1809 or later to a newer version of Windows 10. This happens mainly when managed devices are updated using outdated bundles or media according to Microsoft. Devices that use Windows Update or Windows Update for Business are not impacted. Microsoft suggests to go back to the previous version of Windows to fix the issue.
- After installing this or later updates, apps accessing event logs on remote devices might be unable to connect.
Here the complete changelog listed Microsoft support site.
Windows 10 KB5003635 offline download link
If you encounter any problem installing these updates here read our Windows update troubleshooting guide.
Also, read:
- How To download and Install Chromium-Based Microsoft Edge on Windows 10
- Possible solutions to fix Windows 10 Update Fails With Error 0x80248007
- Fix Your PC device needs to be repaired 0xc0000225 Windows 10
- Solved 100% Disk Usage after Windows 10 update
- Fix Windows 10 start menu not working after May 2021 update
Source: Microsoft