KB4515384 is out with browser and network improvements


Vlad Turiceanu
by Vlad Turiceanu
Editor
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KB4515384 comes with browser improvements

September Patch Tuesday is here and it comes with a lot of improvements.

Windows 10 v1903 gets improved network technologies

Windows 10 v1903 Build 18362.356 (KB4515384) gets some updates to improve security when using Internet Explorer and Microsoft Edge.

Also, there are a series of improvements to network technologies and input devices such as a mouse, keyboard, or stylus.

There are also some updates for storing and managing files and verifying user names and passwords.

Here’s the full list of improvements and fixes:

  • Provides protections against a new subclass of speculative execution side-channel vulnerabilities, known as Microarchitectural Data Sampling, for 32-Bit (x86) versions of Windows (CVE-2019-11091, CVE-2018-12126, CVE-2018-12127, CVE-2018-12130). 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.)
  • Addresses an issue that causes high CPU usage from SearchUI.exe for a small number of users. This issue only occurs on devices that have disabled searching the web using Windows Desktop Search.
  • Security updates to Microsoft Edge, Internet Explorer, Microsoft Scripting Engine, Windows App Platform and Frameworks, Windows Input and Composition, Windows Media, Windows Fundamentals, Windows Authentication, Windows Cryptography, Windows Datacenter Networking, Windows Storage and Filesystems, Windows Wireless Networking, the Microsoft JET Database Engine, Windows Kernel, Windows Virtualization, and Windows Server.

There are no current known issues with this update.

You can get KB4515384 automatically through Windows update. If you want to manually download the update, you can do so from the Microsoft Update Catalog below.

Windows 10 KB4515384 [DIRECT DOWNLOAD LINK]

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