This security update includes improvements and fixes that were a part of update KB4534324 (released January 23, 2020) and addresses the following issues:
- Disables Microsoft Visual Basic Script (VBScript) by default in the Internet and Restricted sites zones in Internet Explorer and the WebBrowser control.
- Security updates to Internet Explorer, Microsoft Graphics Component, Windows Input and Composition, Windows Media, Windows Shell, Windows Fundamentals, Windows Cryptography, Windows Hyper-V, Windows Core Networking, Windows Peripherals, Windows Network Security and Containers, Windows Storage and Filesystems, the Microsoft Scripting Engine, and Windows Server.
For more information about the resolved security vulnerabilities, please refer to the Security Update Guide.