Windows 10 Build 19042.508 [20H2] KB4571756 is available

Microsoft is releasing a Beta channel update today for 20H2 version. After that, Windows 10 Build 19042.508 is that arrived in the form of security update whose KB number is KB4571756. The company is are also now delivering 20H2 to commercial customers in the Beta and Release Preview for pre-release validation. You can see in this post.

Windows 10 Build 19042.508 will be available through automatic Windows update. See detail further –

KB4571756 Windows 10 Build 19042.508 (20H2) Changes and fixes

KB4571756 Windows 10 Build 19042.508 Changelog –

Patch Tuesday security update approaches a problem with a possible elevation of privilege in windowmanagement.dll.

In addition, the package fixed a security vulnerability problem that occurs with user proxies and HTTP-based intranet servers. Subsequent to receiving this, HTTP-based intranet servers will be unable to leverage a user proxy by default to catch updates. Scans via these servers will not work in the situation the clients do not have a configured system proxy. In case, you have the necessity to leverage a user proxy, you must modify the behavior through the Windows Update policy that states – “Allow user proxy to be used as a fallback if detection using system proxy fails”. This modification does not affect customers who obtain their WSUS servers with TLS or SSL protocols. To get the full detail, read Improving security for devices receiving updates via WSUS.

This patch contains Security updates to total Windows and Microsoft components.

You can know more about the resolved security vulnerabilities through this Security Update Guide.

How to download Windows 10 Build 19042.508 KB4571756

Follow the method to install the Beta channel update on your computer –

1. Unfold Settings (Win+I) and navigate to Update & Security.
2. On the next page, click the Check for updates.
3. Once the detection and downloading gets over, select Install now.

Source – Windows Experience blog.