Microsoft Support:
July 9, 2024 - KB5040437 (OS Build 20348.2582)
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. Below is a summary of the key issues that this update addresses when you install this KB. If there are new features, it lists them as well.- Absent apps and features. Some apps and features are absent after you upgrade to Windows 11.
- Windows Installer. When it repairs an application, the User Account Control (UAC) does not prompt for your credentials. After you install this update, the UAC will prompt for them. Because of this, you might have to update your automation scripts. Do this by adding the Shield icon. It indicates that the process requires full administrator access. To turn off the UAC prompt, set the HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\Installer\DisableLUAInRepairregistry value to 1. For more information, see:
- Double-wide character set range. This update adds new ranges to the double-wide character set range. This ensures that the PowerShell console identifies and handles them the right way.
- Input Method Editor (IME). The candidate list fails to show or shows in the wrong position.
- Windows Presentation Foundation (WPF). A malformed Human Interface Device (HID) descriptor causes WPF to stop responding.
- Remote Desktop Session Host (RDSH). Users cannot connect to the RDSH. This occurs because dwm.exe stops responding.
- Remote Desktop MultiPoint Server. A race condition causes the service to stop responding.
- Windows Local Administrator Password Solution (LAPS). Its Post Authentication Actions (PAA) do not occur at the end of the grace period. Instead, they occur at restart.
- Remote Authentication Dial-In User Service (RADIUS) protocol. This issue is related to MD5 collisions. For more information, see KB5040268.
For more information about security vulnerabilities, please refer to the Security Update Guide and the July 2024 Security Updates.
Windows Server 2022 servicing stack update (KB5040571) - 20348.2571
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
| Symptom | Workaround |
|---|---|
| After installing this update, you might be unable to change your user account profile picture. When attempting to change a profile picture by selecting the button Start> Settings > Account > Your info and, under Create your picture, clicking on Browse for one, you might receive an error message with error code 0x80070520. | We are working on a resolution and will provide an update in an upcoming release. |
| Devices might experience problems with Microsoft 365 Defender. The Network Detection and Response (NDR) service might encounter issues, resulting in an interruption of network data reporting. IT administrators may confirm they’re affected by this issue with a notification that appears in the service health page, located in the Microsoft 365 admin center. The status of NDR can also be seen in the service health page. | We are working on a resolution and will provide an update in an upcoming release. |
| After installing the July 9, 2024, Windows security update, you might see a BitLocker recovery screen upon starting up your device. This screen does not commonly appear after a Windows update. You are more likely to face this issue if you have the Device Encryption option enabled in Settings under Privacy & Security > Device encryption. Because of this issue, you might be prompted to enter the recovery key from your Microsoft account to unlock your drive. | Your device should proceed to start up normally from the BitLocker recovery screen once the recovery key has been entered. You can retrieve the recovery key by signing into the BitLocker recovery screen portal with your Microsoft account. Detailed steps for finding the recovery key are listed in Finding your BitLocker recovery key in Windows. We are investigating the issue and will provide an update when more information is available. |
| Windows Servers might affect Remote Desktop Connectivity across an organization if legacy protocol (Remote Procedure Call over HTTP) is used in Remote Desktop Gateway. Resulting from this, remote desktop connections might be interrupted. This issue might occur intermittently, such as repeating every 30 minutes. At this interval, logon sessions are lost and users will need to reconnect to the server. IT admins can track this as a termination of the TSGateway service which becomes unresponsive with exception code 0xc0000005. | Option 1: Disallow connections over pipe, and port \pipe\RpcProxy\3388 through the RD Gateway. This process will require the use of connection applications, such as firewall software. Consult the documentation for your connection and firewall software for guidance on disallowing and porting connections. Option 2: Edit the registry of client devices, by removing a key related to RDGClientTransport Important: This article 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 . Open the Windows Registry Editor and navigate to the following registry location: HKCU\Software\Microsoft\Terminal Server Client\RDGClientTransport Find the registry key titled ‘DWORD’ and set the ‘Value Data’ field to ‘0x0’. Next steps: We are working on a resolution and will provide an update in an upcoming release. |
How to get this update
Before you install this updateMicrosoft 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
To install this update, use one of the following Windows and Microsoft release channels.
| Available | Next Step |
| Yes (Windows Update) | None. This update will be downloaded and installed automatically from Windows Update and Microsoft Update. |
| Yes (MUC - MSU) | To get the standalone package for this update, go to the Microsoft Update Catalog website. |
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 5040437.
For a list of the files that are provided in the servicing stack update, download the file information for the SSU (KB5040571) - version 20348.2571.
Source:
July 9, 2024—KB5040437 (OS Build 20348.2582) - Microsoft Support
support.microsoft.com
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