April 11, 2023—KB5025239 (OS Build 22621.1555)
Highlights
This update addresses security issues for your Windows operating system.
Improvements
This security update includes improvements that were a part of update KB5023778 (released March 28, 2023). When you install this KB:
New! This update implements the new Windows Local Administrator Password Solution (LAPS) as a Windows inbox feature. For more information, see By popular demand: Windows LAPS available now!
This update addresses a compatibility issue. The issue occurs because of unsupported use of the registry.
If you installed earlier updates, only the new updates contained in this package will be downloaded and installed on your device.
For more information about security vulnerabilities, please refer to the Security Update Guide website and the April 2023 Security Updates.
Windows 11 servicing stack update - 22621.1550
This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. Servicing stack updates (SSU) ensure that you have a robust and reliable servicing stack so that your devices can receive and install Microsoft updates.
Microsoft has released KB5025239 for Windows 11 version 22H2 to address multiple security issues.
