Microsoft pushes KB4522811 to Windows 10 Mobile

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For Windows 10 Mobile Fall Creator Update users, the version number is upgraded to Build 15254.597 after installing the cumulative update released today. This update did not bring any new features, only fixes a few security issues that existed in the Windows 10 Mobile system.

MobileShell

Changelog

This security update includes quality improvements. Key changes include:

  • This build includes all the improvements from KB4525241.
    • Addresses an issue that causes events that are based on Windows Defender Application Control Code Integrity to be unreadable.
    • 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 article. (These registry settings are enabled by default for Windows Client OS editions.)
    • Security updates to Microsoft Scripting Engine, Internet Explorer, Windows App Platform and Frameworks, Microsoft Graphics Component, Windows Input and Composition, Microsoft Edge, Windows Fundamentals, Windows Cryptography, Windows Virtualization, Windows Linux, Windows Kernel, Windows Datacenter Networking, Windows Peripherals, and the Microsoft JET Database Engine.

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