Win Update KB5022287 Cumulative Update for Windows 11 Build 22000.1455 (21H2) - Jan. 10

KB5019274 Cumulative Update for Windows 11 Build 22000.1516 (21H2)

UPDATE 2/14: https://www.elevenforum.com/t/kb5022836-cumulative-update-for-windows-11-build-22000-1574-21h2.12636/ January 19, 2023 - KB5019274 (OS Build 22000.1516) Preview For information about Windows update terminology, see the article about the types of Windows updates and the monthly...

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January 10, 2023 - KB5022287 (OS Build 22000.1455)​

Important: For Windows Recovery Environment (WinRE) devices, see the Special instructions for Windows Recovery Environment (WinRE) devices in the How to get this update section to address security vulnerabilities in CVE-2022-41099.

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 11, version 21H2, see its update history page.

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

Tip: Looking for this month's video? It's now in the Windows 11, version 22H2 article.

Highlights​

• This update addresses security issues for your Windows operating system.

Improvements​

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

• This update addresses issues that affect the Local Session Manager (LSM). These issues might allow users who do not have admin rights to perform actions that only an admin can.
• This update addresses a known issue that affects apps that use Microsoft Open Database Connectivity (ODBC) SQL Server Driver (sqlsrv32.dll) to connect to databases. The connection might fail. You might also receive an error in the app, or you might receive an error from the SQL Server.
• This update addresses an issue that might affect startup on some Windows devices. They might receive an error (0xc000021a) and have a blue screen.

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 January 2023 Security Updates.

Windows 11 servicing stack update - 22000.1270​

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​

Special instructions for Windows Recovery Environment (WinRE) devices

Devices with Windows Recovery Environment (WinRE) will need to update both Windows and WinRE to address security vulnerabilities in CVE-2022-41099. Installing the update normally into Windows will not address this security issue in WinRE. For guidance on how to address this issue in WinRE, please see CVE-2022-41099.

Before installing this update

Microsoft 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: Windows 11 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 5022287.

For a list of the files that are provided in the servicing stack update, download the file information for the SSU - version 22000.1270.

Click to expand...

January 10, 2023—KB5022287 (OS Build 22000.1455) - Microsoft Support

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