Windows 11 build 22621.1702 (KB5026372) outs on versions 22H2

Microsoft pushes the May 2023 update for Windows 11 22H2 and version 21H2, and here's all you need to know.

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@Pureinfotech
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Windows 11 KB5026372
Windows 11 KB5026372
  • Microsoft is rolling out the update KB5026372 for Windows 11 (build 22621.1702).
  • The update brings a new option to download non-security updates automatically.
  • In addition, the update pushes new security fixes and enhancements.
  • Windows 11 21H2 also receives the update KB5026368 (build 22000.1936).

Windows 11 build 22621.1702 (KB5026372) is now rolling out in the stable channel for devices running version 22H2. This security update brings new enhancements for existing features, fixes, and several improvements.

The update KB5026372 bumps the version number to build 22621.1702, and according to the announcement, it introduces a new option to prioritize a computer to receive a preview of upcoming updates automatically. Also, this release ships various enhancements, security fixes, and non-security patches previously available as a preview on April 25. These changes include changes to the firewall settings, and it adds new animation for the Widgets button in the Taskbar. Furthermore, there are fixes for IE Mode on Microsoft Edge, Task View, and Resilient File System (ReFS).

In addition, Microsoft is also rolling out the build 22000.1936 for Windows 11 as the update KB5026368 with various security fixes. This release also contains the changes previously available as a preview on April 25.

Windows 11 22H2 update KB5026372

These are all the new features rolling out with the May 2023 update (KB5026372) for Windows 11 22H2:

  • This update affects the Kernel-mode Hardware-enforced Stack Protection security feature. The update adds more drivers to the database of drivers that are not compatible with it. A device uses this database when you enable this security feature in the Windows Security UI and it loads the drivers.
  • This update adds a new toggle control on the Settings > Windows Update page. When you turn it on, Windows will prioritize your device to get the latest non-security updates and enhancements when they are available for your device.
  • Changes firewall settings. You can now configure application group rules.
  • Adds animations to a few icons on the Widgets taskbar button. These animations turn on when a new announcement appears on the Widgets taskbar button, and you hover over or click the Widgets taskbar button.
  • This update affects the Islamic Republic of Iran. The update supports the government’s daylight-saving time change order from 2022.
  • Addresses an issue that affects the Local Security Authority Subsystem Service (LSASS) process. It might stop responding. Because of this, the machine restarts. The error is 0xc0000005 (STATUS_ACCESS_VIOLATION).
  • Addresses an issue that affects Microsoft Edge IE mode. The Tab Window Manager stops responding.
  • Addresses an issue that affects Microsoft Edge IE mode. Pop-up windows open in the background instead of in the foreground.
  • Addresses an issue that affects protected content. When you minimize a window that has protected content, the content displays when it should not. This occurs when you are using Taskbar Thumbnail Live Preview.
  • Addresses an issue that affects mobile device management (MDM) customers. The issue stops you from printing. This occurs because of an exception.
  • This update changes the app icons for certain mobile providers.
  • Addresses an issue that affects signed Windows Defender Application Control (WDAC) policies. They are not applied to the Secure Kernel. This occurs when you enable Secure Boot.
  • Addresses an issue that displays Task View in the wrong area. This occurs when you close a full screen game by pressing Win+Tab.
  • Addresses an issue that affects the Chinese input method. You cannot see all of the first suggested item.
  • Addresses an issue that occurs when you use a PIN to sign in to Windows Hello for Business. Signing in to Remote Desktop Services might fail. The error message is, “The request is not supported”.
  • Addresses an issue that affects Administrator Account Lockout policies. GPResult and Resultant Set of Policy did not report them.
  • Addresses an issue that affects the Unified Write Filter (UWF). When you turn it off by using a call to Windows Management Instrumentation (WMI), your device might stop responding.
  • Addresses an issue that affects the Resilient File System (ReFS). A stop error occurs that stops the OS from starting up correctly.
  • Addresses an issue that affects MySQL commands. The commands fail on Windows Xenon containers.
  • Addresses an issue that affects SMB Direct. Endpoints might not be available on systems that use multi-byte character sets.

If you want to update to Windows 11 build 22621.1702 immediately, click the “Download and install” button from the “Windows Update” settings page.

Windows 11 21H2 update KB5026368

These are all the new features rolling out with the May 2023 update (KB5026368) for Windows 11 21H2:

  • Changes firewall settings. You can now configure application group rules.
  • Affects the Islamic Republic of Iran. The update supports the government’s daylight-saving time change order from 2022.
  • Addresses an issue that affects the Local Security Authority Subsystem Service (LSASS) process. It might stop responding. Because of this, the machine restarts. The error is 0xc0000005 (STATUS_ACCESS_VIOLATION).
  • Addresses an issue that affects Microsoft Edge IE mode. Pop-up windows open in the background instead of in the foreground.
  • Addresses an issue that affects Edge IE mode. The Tab Window Manager stops responding.
  • Addresses an issue that affects the Windows Remote Management (WinRM) client. The client returns an HTTP server error status (500). This error occurs when it runs a transfer job in the Storage Migration Service.
  • Addresses a rare issue that might cause an input destination to be null. This issue might occur when you attempt to convert a physical point to a logical point during hit testing. Because of this, the computer raises a stop error.
  • Addresses an issue that affects protected content. When you minimize a window that has protected content, the content displays when it should not. This occurs when you are using Taskbar Thumbnail Live Preview.
  • Addresses an issue that affects provisioning packages. They fail to apply in certain circumstances when elevation is required.
  • Addresses an issue that affects mobile device management (MDM) customers. The issue stops you from printing. This occurs because of an exception.
  • This update changes the app icons for certain mobile providers.
  • Addresses an issue that affects signed Windows Defender Application Control (WDAC) policies. They are not applied to the Secure Kernel. This occurs when you enable Secure Boot.
  • Addresses an issue that affects the Windows Defender Application Control. The policy that blocks software using a hash rule might not stop the software from running.
  • This update affects Xbox Elite users who have the Xbox Adaptive Controller. This update applies your controller remapping preferences on the desktop.
  • Addresses an issue that occurs when you use a PIN to sign in to Windows Hello for Business. Signing in to Remote Desktop Services might fail. The error message is, “The request is not supported”.
  • This update makes improvements to the performance of the search box.
  • Addresses an issue that affects Administrator Account Lockout policies. GPResult and Resultant Set of Policy did not report them.
  • Addresses an issue that affects Active Directory Users & Computers. It stops responding. This occurs when you use TaskPad view to enable or disable many objects at the same time.
  • Addresses an issue that affects the Unified Write Filter (UWF). When you turn it off by using a call to Windows Management Instrumentation (WMI), your device might stop responding.
  • Addresses an issue that affects the Resilient File System (ReFS). A stop error prevents the OS from starting up correctly.
  • Addresses an issue that affects MySQL commands. The commands fail on Windows Xenon containers.
  • Addresses an issue that affects SMB Direct. Endpoints might not be available on systems that use multi-byte character sets.

In the case that you want to update to Windows 11 build 22621.1702 immediately, click the download and install button from the “Windows Update” settings page. If you are still in the original version of Windows 11, you can use these instructions to upgrade to version 22H2.

About the author
Avatar for Mauro Huculak

Mauro Huculak is a Windows expert and the Editor-in-Chief who started Pureinfotech in 2010 as an independent online publication. He is also been a Windows Central contributor for nearly a decade. Mauro has over 12 years of experience writing comprehensive guides and creating professional videos about Windows, software, and related technologies, including Android and Linux. Before becoming a technology writer, he was an IT administrator for seven years. In total, Mauro has over 20 years of combined experience in technology. Throughout his career, he achieved different professional certifications from Microsoft (MSCA), Cisco (CCNP), VMware (VCP), and CompTIA (A+ and Network+), and he has been recognized as a Microsoft MVP for many years. You can follow him on X (Twitter), YouTube, LinkedIn and About.me.