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Windows 10, version 22H2 known issues and notifications

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Find information on known issues and the status of the Windows 10, version 22H2 rollout. For immediate help with Windows update issues, click here if you are using a Windows device to open the Get Help app or go to support.microsoft.com. Follow @WindowsUpdate on X (formerly Twitter) for Windows release health updates. If you are an IT administrator and want to programmatically get information from this page, use the Windows Updates API in Microsoft Graph.

Current status as of October 31, 2024 

On October 14, 2025, Windows 10 will reach end of support*. After this date, devices running Windows 10 will no longer receive fixes for known issues, time zone updates, technical support, or monthly security and preview updates containing protection from the latest security threats. 

Today we published a new blog post to help you prepare for Windows 10 end of support and outlined options for moving to Windows 11. The options include:   
  • Check if your current Windows 10 PC can upgrade to Windows 11.   
  • Purchase a new Windows 11 PC.  
  • Purchase Extended Security Updates (ESU) for organizations of all sizes as previously announced in April of this year.  
  • For the first time, purchase an ESU option for individuals. 
*Note: Long-Term Servicing Branch (LTSB) and Long-Term Servicing Channel (LTSC) releases are subject to different lifecycle support policies. Check out the Microsoft lifecycle website for more information.  

To learn about Windows 10 servicing timelines and lifecycle, see Windows 10 release information and Lifecycle FAQ - Windows. 

    Known issues

    See open issues, content updated in the last 30 days, and information on safeguard holds. To find a specific issue, use the search function on your browser (CTRL + F for Microsoft Edge).

    SummaryOriginating updateStatusLast updated
    August 2024 security update might impact Linux boot in dual-boot setup devices
    This issue might impact devices with dual-boot setup for Windows and Linux when SBAT setting is applied
    		OS Build 19045.4780
    KB5041580
    2024-08-13    		Mitigated
    		2024-09-20
    12:41 PT

    Issue details

    August 2024

    August 2024 security update might impact Linux boot in dual-boot setup devices

    StatusOriginating updateHistory
    MitigatedOS Build 19045.4780
    KB5041580
    2024-08-13    		Last updated: 2024-09-20, 12:41 PT
    Opened: 2024-08-21, 18:33 PT

    After installing the August 2024 Windows security update, (KB5041580) or the August 2024 preview update, you might face issues with booting Linux if you have enabled the dual-boot setup for Windows and Linux in your device. Resulting from this issue, your device might fail to boot Linux and show the error message “Verifying shim SBAT data failed: Security Policy Violation. Something has gone seriously wrong: SBAT self-check failed: Security Policy Violation.”

    The August 2024 Windows security and preview updates apply a Secure Boot Advanced Targeting (SBAT) setting to devices that run Windows to block old, vulnerable boot managers. This SBAT update will not be applied to devices where dual booting is detected. On some devices, the dual-boot detection did not detect some customized methods of dual-booting and applied the SBAT value when it should not have been applied.

    IMPORTANT: This known issue only occurs with the installation of the August 2024 security and preview updates. The September 2024 security update (KB5043064) and later updates do not contain the settings that caused this issue. If you install the September 2024 update, you don’t need to apply the workaround below.

    Workaround:

    If your Linux becomes unbootable after installing the August 2024 security or preview updates, you can recover your Linux system by following these instructions.

    Important: This documentation contains information about how to modify the registry. Make sure that you back up the registry before you modify it. Make sure that you know how to restore the registry if a problem occurs. For more information about how to back up, restore, and modify the registry, see How to back up and restore the registry in Windows. Also, note that modifying firmware settings incorrectly might prevent your device from starting correctly. Follow these instructions carefully and only proceed if you are confident in your ability to do so.

            a) Disable Secure Boot:

    • ​Boot into your device’s firmware settings.
    • ​Disable Secure Boot (steps vary by manufacturer).
            b) Delete SBAT Update:

    • ​Boot into Linux.
    • ​Open the terminal and run the below command:
    sudo mokutil --set-sbat-policy delete
    • ​Enter your root password if prompted.
    • ​Boot into Linux once more.
            c) Verify SBAT Revocations:

    • ​In the terminal, run the below command:
    mokutil --list-sbat-revocations
    • ​Ensure the list shows no revocations.
            d) Re-enable Secure Boot:

    • ​Reboot into the firmware settings.
    • ​Re-enable Secure Boot.
            e) Check Secure Boot Status:

    • ​Boot into Linux. Run the below command:
     mokutil --sb-state
    • ​The output should be “SecureBoot enabled”. If not, retry step d).
            f) Prevent Future SBAT Updates in Windows:

    • ​Boot into Windows.
    • ​Open Command Prompt as Administrator and run:
    reg add HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecureBoot\SBAT /v OptOut /d 1 /t REG_DWORD

    At this point, you should now be able to boot into Linux or Windows as before. It’s a good time to install any pending Linux updates to ensure your system is secure.

    NOTE: On Windows-only systems, after installing the September 2024 or later updates, you can set the registry key documented in CVE-2022-2601 and CVE-2023-40547 to ensure the SBAT security update is applied. On systems that dual-boot Linux and Windows, there are no additional steps necessary after installing the September 2024 or later updates.

    Next Steps: We are working on a final resolution that will be available in a future Windows update. We recommend you install the September 2024 update or later Windows updates to avoid this issue.

    Affected platforms:

    • ​Client: Windows 11, version 23H2; Windows 11, version 22H2; Windows 11, version 21H2; Windows 10, version 22H2; Windows 10, version 21H2; Windows 10 Enterprise 2015 LTSB
    • ​Server: Windows Server 2022; Windows Server 2019; Windows Server 2016; Windows Server 2012 R2; Windows Server 2012

    Report a problem with Windows updates

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    Need help with Windows updates?

    Search, browse, or ask a question on the Microsoft Support Community. If you are an IT pro supporting an organization, visit Windows release health on the Microsoft 365 admin center for additional details.

    For direct help with your home PC, use the Get Help app in Windows or contact Microsoft Support. Organizations can request immediate support through Support for business.

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