Windows 11 version 21H2, all editions. Release Date: 4/9/2024. Version: OS Build 22000.2899. 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, version 21H2, see its update history page . Note Follow @WindowsUpdate to find out ...

After you enable Basic Authentication mode for Microsoft SQL Server 2016 or 2017 Reporting Services (SSRS), you find that memory usage keeps growing, and this finally causes a memory spike in the LSASS.EXE process. Resolution. This issue is fixed in the following cumulative updates for SQL Server: Cumulative Update 1 for SQL Server 2017

When you use the Centralized Certificate Store feature, a memory leak occurs in the Local Security Authority Subsystem Service (Lsass.exe) during a high Secure Sockets Layer (SSL) workload in Windows Server 2012 R2 or Windows Server 2012. Resolution. To resolve this issue, we have released a hotfix.

Fixes an issue in which the Lsass.exe process crashes on a Windows Server 2008 R2-based or Windows 7-based computer. This issue occurs when the computer is running under a high Kerberos authentication load.

If you use Event Viewer, you see that the following event is logged: Cause. This problem may occur if the Active Directory directory service contains duplicate cross-reference objects, and these objects represent domains that are in the Partitions container.

If they do, lsass.exe stops responding on a domain controller. For more information about security vulnerabilities, please refer to the Security Update Guide and the April 2024 Security Updates . To return to the Azure Stack HCI documentation site

January 11, 2022 Security update (KB5009555) Azure Stack HCI, version 21H2. Release Date: 1/11/2022. Version: OS Build 20348.469. Caution: If you intend to install this update on a domain controller (DC), we highly recommend that you install the February 8, 2022 security update instead. The February security update addresses a known issue that ...

In this situation, the Lsass.exe process crashes and causes the computer to restart. Additionally, after this issue occurs, the following events are logged in the Application log: Cause. This issue occurs because of an incorrect status check for a remote procedure call (RPC). Therefore, the Lsass.exe process crashes. Resolution Hotfix information

LSASS.exe may deadlock because of maxed out shared NT Thread Pool threads. This causes the server to stop responding to login requests from Exchange email clients such as Outlook, ActiveSync, and Outlook Web App as well as Remote Desktop connections, remote administrative commands through PowerShell, and local console logins.

Note If the Lsass.exe process crashes on the main Domain Controller, you cannot use functions that are related to user authentication on a client computer in the environment. Additionally, after the Lsass.exe process crashes, you receive Group Policy errors, authentication errors, and connection errors on the client computer.