Applies ToWindows Server 2022

Release Date:

6/13/2023

Version:

OS Build 20348.1787

For information about Windows update terminology, see the article about the types of Windows updates and the monthly quality update types. For an overview of Windows Server 2022, see its update history page.     

Note Follow @WindowsUpdate to find out when new content is published to the Windows release health dashboard.     

Improvements

This security update includes quality improvements. When you install this KB:

  • This update addresses an issue that affects servers that have Citrix and Ivanti as a Remote Desktop Services (RDS) server. Signing in to them takes a very long time.

  • This update addresses a resource conflict issue between two or more threads (known as a deadlock). This deadlock affects COM+ applications.

  • This update addresses an issue that affects the Storage Spaces Direct (S2D) cluster. It might not come online. This occurs after a periodic password rollover. The error code is 1326.

  • This update addresses a memory leak. It occurs every time you print a rich text document.

  • This update addresses an issue that might affect the Domain Name System (DNS) suffix search list. When you configure it, the parent domain might be missing.

  • This update changes the support phone number for Microsoft India for Windows activation.

  • This update addresses an issue that might cause some systems to stop working. This occurs when you implement firewall logging.

  • This update addresses an issue that might affect the Local Security Authority Subsystem Service (LSASS). It might close sporadically. The system logs the exception 0xc0000710 in the Application Error event 1000. Because of this, the domain controller restarts unexpectedly. This issue affects read-only DCs (RODC) that also run Microsoft Defender Advanced Threat Protection (ATP).

  • This update addresses an issue that affects the Windows Kernel. This issue is related to CVE-2023-32019. To learn more, see KB5028407.

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 and the June 2023 Security Updates.

Windows Server 2022 servicing stack update - 20348.1780

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.

Known issues in this update

Microsoft is not currently aware of any issues with this update.

How to get this update

Before installing this update

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

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.

Windows Update for Business

Yes

None. This update will be downloaded and installed automatically from Windows Update in accordance with configured policies.

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: Microsoft Server operating system-21H2

Classification: Security Updates

If you want to remove the LCU

To remove the LCU after installing the combined SSU and LCU package, use the DISM/Remove-Package command line option with the LCU package name as the argument. You can find the package name by using this command: DISM /online /get-packages.

Running Windows Update Standalone Installer (wusa.exe) with the /uninstall switch on the combined package will not work because the combined package contains the SSU. You cannot remove the SSU from the system after installation.

File Information

For a list of the files that are provided in this update, download the file information for cumulative update 5027225

For a list of the files that are provided in the servicing stack update, download the file information for the SSU - version 20348.1780

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