Improvements and fixes
This security update includes quality improvements. No new operating system features are being introduced in this update. Key changes include:
- Security updates to Windows Server, Microsoft JET Database Engine, Windows kernel-mode drivers, Common Log File System Driver, Microsoft Windows Search Component, and Volume Manager Driver.
For more information about the resolved security vulnerabilities, see the Security Update Guide.
Known issues in this update
|If a machine has more than one monitor connected and the screen numbering is not in sequence, some applications will experience rendering issues.|| |
This issue has been resolved with KB4039884.
|The WordPad application can sometimes crash on launch after installing KB4025341.||Microsoft is working on a resolution and will provide an update in an upcoming release.|