Download KB4524570 Offline Installer Windows 10 Build 18362.476

Update KB4524570 has just been released to the masses. You can find the direct download links for KB4524570 offline installer down below.

This is patch Tuesday and Microsoft released another Cumulative update KB4524570 for Windows 10. Once the update is installed, the built number will jump to 18362.476. Unlike the regular cumulative updates, this is a security-only update with little to no improvements or regular fixes. This update is applicable to both v1903 and v1909 Windows 10 users.

Being a security update, it is recommended that you install it as soon as possible. The update mainly fixes the issues with Keyboard Lockdown Subsystem, a couple of vulnerabilities in Intel processors, and different security fixes for several internal Windows components.

Like always, you can directly download the update from the PC Settings by going to “Update & Security → Windows Update” and clicking on the “Check for updates” button. If you are facing problems with that, use the links below to download KB4524570 update offline installers.

Direct Download KB4524570 Offline Installer

To make things easier for you, I found the direct download links for KB4524570 for both Windows 10 32-bit and 64-bit systems. Depending on your system type, download the update using the below links and install it like any other Windows software. After installing, restart the system and you are good to go.

For v1903:

KB4524570 x86 (32-bit) offline installer (download size: 154.1 MB)

KB4524570 x64 (64-bit) offline installer (download size: 310.6 MB)

For v1909:

KB4524570 x86 (32-bit) offline installer (download size: 154.1 MB)

KB4524570 x64 (64-bit) offline installer (download size: 310.6 MB)

If you want KB4520062 download links for Windows Server or ARM64 based systems, go to the Microsoft update catalog website to find the appropriate links. All you have to do is click on the Download button next to the appropriate version.

KB4524570 Change Log

Addresses an issue in the Keyboard Lockdown Subsystem that might not filter key input correctly. 

Provides protections against the Intel® Processor Machine Check Error vulnerability (CVE-2018-12207). Use the registry setting as described in the Guidance KB article(This registry setting is disabled by default.)

Provides protections against the Intel® Transactional Synchronization Extensions (Intel® TSX) Transaction Asynchronous Abort vulnerability (CVE-2019-11135). Use the registry settings as described in the Windows Client and Windows Server articles(These registry settings are enabled by default for Windows Client OS editions and Windows Server OS editions.)

Security updates to Microsoft Scripting Engine, Internet Explorer, Windows App Platform and Frameworks, Microsoft Edge, Windows Fundamentals, Windows Cryptography, Windows Virtualization, Windows Linux, Windows Kernel, Windows Datacenter Networking, and the Microsoft JET Database Engine. 

That is it.

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