This security update includes improvements and fixes that were a part of update KB4057402 (released January 17, 2018) and addresses the following issues:
For more information about the resolved security vulnerabilities, see the Security Update Guide.
Microsoft is not currently aware of any issues with this update.
This update will be downloaded and installed automatically from Windows Update. To get the standalone package for this update, go to the Microsoft Update Catalog website. File information For a list of the files that are provided in this update, download the file information for update 4074593.