The following are the highlights included in version KB4592438:
- Updates to improve security when using Microsoft Edge Legacy.
- Updates to improve security when using Microsoft Office products.
The following are the improvements and fixes in version KB4592438:
Windows 10 version 20H2
This security update includes quality improvements. Key changes include:
- This build includes all the improvements from Windows 10, version 2004.
- No additional issues were documented for this release.
Windows 10 version 2004
Note: This release also contains updates for Microsoft HoloLens (OS Build 19041.1131) released December 8, 2020. Microsoft will release an update directly to the Windows Update Client to improve Windows Update reliability on Microsoft HoloLens that have not updated to this most recent OS Build.
This security update includes quality improvements. Key changes include:
- Security updates to Microsoft Edge Legacy, the Microsoft Graphics Component, Windows Media, Windows Fundamentals, and Windows Virtualization.