April 25, 2023-KB5025182 Cumulative Update Preview for .NET Framework 3.5 and 4.8.1 for Windows 11, version 22H2
Release Date:
April 25, 2023
Version:
.NET Framework 3.5 and 4.8.1
The April 25, 2023 update for Windows 11, version 22H2 includes cumulative reliability improvements in .NET Framework 3.5 and 4.8.1. We recommend that you apply this update as part of your regular maintenance routines. Before you install this update, see the Prerequisites and Restart requirement sections.
Summary
Security Improvements
There are no new security improvements in this release. This update is cumulative and contains all previously released security improvements.
Quality and Reliability Improvements
|
WPF 1 |
- Addresses an issue where using IsReadOnly property of TextBox and RichTextBox in ControlTemplate.Triggers throws an exception. - Addresses an issue to restore Images and other glyphs not displaying correctly in XPS documents after customers install the December 13th, 2022 security update or the January 19th, 2023 update - Addresses an issue with Null reference exceptions occurring when loading XPS documents after customers install the December 13th, 2022 security update or the January 19th, 2023 update. |
1 Windows Presentation Foundation (WPF)
Note: This update includes the resolution to a known issues discussed in KB5022083. If you used any workaround or mitigations for this issue, they are no longer needed, and we recommend you remove them. To remove a workaround, review the Workaround or Alternate Workaround instructions as outlined in the KB5022083.
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 |
To get the package for this update, go to Settings > Windows Update > Advanced options > Optional updates page and selecting the update from the list. |
|
Windows Update for Business |
No |
None. These changes will be included in the next security update to this channel. For more information about Windows Update for Business go to the Windows Update for Business website. |
|
Microsoft Update Catalog |
Yes |
To get the standalone package for this update, go to the Microsoft Update Catalog website. |
|
Windows Server Update Services (WSUS) |
No |
You can import this update into WSUS manually. See the Microsoft Update Catalog for instructions. |
File information
For a list of the files that are provided in this update, download the file information for cumulative update .
Prerequisites
To apply this update, you must have .NET Framework 3.5 or 4.8.1 installed.
Restart requirement
You must restart the computer after you apply this update if any affected files are being used. We recommend that you exit all .NET Framework-based applications before you apply this update.
How to obtain help and support for this update
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Help for installing updates: Windows Update FAQ
-
Protect yourself online and at home: Windows Security support
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Local support according to your country: International Support
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