May 8, 2024 at 12:10PM
Microsoft has confirmed that recent Windows Server security updates may cause domain controller reboots due to crashes in the LSASS process. The impacted Windows versions and updates include multiple versions of Windows Server. The updates also lead to NTLM authentication and VPN connection failures. Microsoft is working on a fix and advises users to seek support. Uninstalling the problematic updates is a temporary solution, although it will remove other security fixes.
Based on the meeting notes provided, it appears that there are several important takeaways:
1. Windows Server security updates from last month are causing issues with domain controllers, including LSASS crashes and subsequent reboots. This impacts multiple Windows Server versions and specific security updates, as listed in the notes.
2. Microsoft has released emergency out-of-band updates to address LSASS memory leaks causing server crashes, and there are reports of NTLM authentication failures and VPN connection issues caused by April 2024 security updates.
3. Temporary fixes involve uninstalling the problematic updates, but this could result in the removal of important security fixes. There is currently no official workaround for the affected systems, and Microsoft is working on a permanent fix. Users are advised to reach out for support through the appropriate channels.
4. It’s essential to monitor for further updates from Microsoft regarding the resolution of these issues and to consider the potential impact of removing security updates on system vulnerabilities.
I will diligently generate an executive summary based on the clear takeaways provided in the meeting notes. Thank you for providing this information.