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mskbMicrosoftKB5037765
HistoryMay 14, 2024 - 7:00 a.m.

May 14, 2024—KB5037765 (OS Build 17763.5820)

2024-05-1407:00:00
Microsoft
support.microsoft.com
106
windows 10
ie mode
vpn
nsec3 validation
driversipolicy
active directory
domain controllers
ntlm authentication
virtual secure mode

8.1 High

AI Score

Confidence

High

0.008 Low

EPSS

Percentile

81.6%

May 14, 2024—KB5037765 (OS Build 17763.5820)

11/17/20
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 10, version 1809, see its update history page.

Highlights

  • This update addresses an issue in that affects IE mode. It stops responding. This occurs if you press the left arrow key when an empty text box has focus and caret browsing is on.
  • This update addresses a known issue that might cause your VPN connection to fail. This occurs after you install the update dated April 9, 2024, or later.

Improvements

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

  • This update affects next secure record 3 (NSEC3) validation in a recursive resolver. Its limit is now 1,000 computations. One computation is equal to the validation of one label with one iteration. DNS Server Administrators can change the default number of computations. To do this, use the registry setting below.
    • Name: \HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\DNS\Parameters\MaxComputationForNsec3Validation
    • Type: DWORD
    • Default: 1000
    • Max: 9600
    • Min: 1
  • This update includes quarterly changes to the Windows Kernel Vulnerable Driver Blocklist file, DriverSiPolicy.p7b. It adds to the list of drivers that are at risk for Bring Your Own Vulnerable Driver (BYOVD) attacks.
  • This update addresses an issue that affects Active Directory. Bind requests to IPv6 addresses fail. This occurs when the requestor is not joined to a domain.
  • This update addresses a known issue that might affect domain controllers (DC). NTLM authentication traffic might increase.
  • This update addresses an issue that might affect Virtual Secure Mode (VSM) scenarios. They might fail. These scenarios include VPN, Windows Hello, Credential Guard, and Key Guard.
    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 new Security Update Guide website and the May 2024 Security Updates.

Windows 10 servicing stack update - 17763.5695

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
Windows servers attempting to install the May 2024 security update (KB5037765), released May 14, 2024, might face issues during the installation process. The installation might fail with an error code 0x800f0982. This issue is more likely to affect devices that do not have en_us language pack support. We are working on a resolution and will provide an update when more information is available.

How to get this update

Before installing this updateMicrosoft now combines the latest servicing stack update (SSU) for your operating system with the latest cumulative update (LCU). SSUs improve the reliability of the update process to mitigate potential issues while installing the LCU. For general information about SSUs, see Servicing stack updates and Servicing Stack Updates (SSU): Frequently Asked Questions. Prerequisite:You**must **install the August 10, 2021 SSU (KB5005112) before installing the LCU.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 10Classification: Security Updates

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 5037765.For a list of the files that are provided in the servicing stack update, download the file information for the SSU - version 17763.5695.