September 13, 2022—KB5017328 (OS Build 22000.978)

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 (original release), see its update history page.NoteFollow @WindowsUpdate to find out when new content is published to the Windows release health dashboard.

Highlights

• Addresses a known issue that affects Microsoft accounts (MSA). The web dialog that you use to sign in or sign out might not appear. This issue occurs on devices that have installed KB5016691.
• Addresses security issues for your Windows operating system.

Improvements

This security update includes improvements that were a part of update KB5016691 (released August 25, 2022) and also addresses the following issues:

• Addresses a known issue that affects Microsoft accounts (MSA). The web dialog that you use to sign in or sign out might not appear. This issue occurs on devices that have installed KB5016691.
  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 September 2022 Security Updates.

Windows 11 servicing stack update - 22000.975

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

• ​Time shown in Windows and apps will not be correct.
• ​Apps and cloud services which use date and time for integral functions, such as Microsoft Teams and Microsoft Outlook, notifications and scheduling of meetings might be 60 minutes off.
• ​Automation that uses date and time, such as Scheduled tasks, might not run at the expected time.
• ​Timestamp on transactions, files, and logs will be 60 minutes off.
• ​Operations that rely on time-dependent protocols such as Kerberos might cause authentication failures when attempting to logon or access resources.
• ​Windows devices and apps outside of Chile might also be affected if they are connecting to servers or devices in Chile or if they are scheduling or attending meetings taking place in Chile from another location or time zone. Windows devices outside of Chile should not use the workaround, as it would change their local time on the device.
  | This issue is addressed in KB5017383.
  IT admins| After installing this update, file copies using Group Policy Preferences might fail or might create empty shortcuts or files using 0 (zero) bytes. Known affected Group Policy Objects are related to files and shortcuts in User Configuration >**Preferences **>Windows Settings in Group Policy Editor.| This issue was addressed in KB5018418. Installation of this update prevents and resolves this issue, but if any workaround was used to mitigate this issue, it will need to be changed back to the original configuration.

How to get this update

If you want to remove the LCUTo 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 informationFor a list of the files that are provided in this update, download the file information for cumulative update 5017328. For a list of the files that are provided in the servicing stack update, download the file information for the SSU - version 22000.975.