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Release Date:

3/8/2022

Version:

OS Build 20348.587

Improvements and fixes

  • This update contains miscellaneous security improvements to internal OS functionality. No additional issues were documented for this release.

If you installed earlier updates, only the new fixes contained in this package will be downloaded and installed on your device.

How to get this update 

Before installing this update 

Microsoft now combines the latest servicing stack update (SSU) for your operating system with the hotpatch update. For general information about SSUs, see Servicing stack updates and Servicing Stack Updates (SSU): Frequently Asked Questions.

If you are using Windows Update or Windows Server Update Services (WSUS), the latest SSU will be installed with this update.

Install this update

Release Channel

Available

Next Step

Windows Update

Yes

None. This update will be downloaded and installed automatically from Windows Update.

Microsoft Update Catalog

No

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 Server 2022 Datacenter: Azure Edition Hotpatch

Classification: Security Updates

File information

For a list of the files that are provided in this update, download the file information for cumulative update 5011580.

For a list of the files that are provided in the servicing stack update, download the file information for the SSU - version 20348.587.

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