November 10, 2020
.NET Framework 4.8
Note On Jan 12, 2020, a live revision was made to this update to remove its supersedence relationship with the October 13, 2020, .NET Framework security updates. If you have already installed this update, the October 13 .NET Framework updates, or any later .NET Framework updates, you do not have to take any action to be up-to-date for the latest .NET Framework security updates.
WSUS administrators who cannot install this update and have to reinstate the October 13, 2020, KB 4578970 security update, if it was declined, can follow this guidance: Reinstating declined updates. Then, they should run an update synchronization within their Microsoft Endpoint Configuration Manager, or update management environments, as applicable.
- Addressed a regression from a previous update, arising when two HostVisual elements disconnect at the same time.
- Addressed an issue in System.Data.SqlClient where querying string columns would fail if the database had a Kazakh collation.
1 Windows Presentation Foundation (WPF)
Known issues in this update
Microsoft is not currently aware of any issues in this update.
How to get this update
Install this update
|Release Channel||Available||Next Step|
|Windows Update and Microsoft Update||Yes||None. This update will be downloaded and installed automatically from Windows Update.|
|Microsoft Update Catalog||Yes||To get the standalone package for this update, go to the Microsoft Update Catalog website.|
|Windows Server Update Services (WSUS)||Yes|| |
This update will automatically sync with WSUS if you configure Products and Classifications as follows:
Product:Windows 10 Version 1703Classification: Security Updates
For a list of the files that are provided in this update, download the file information for cumulative update .