Latest LSASS news

New Windows Server KB5039227 and KB5039217 updates fix LSASS crashes

Microsoft has released the Windows Server 2022 KB5039227 and Windows Server 2019 KB5039217 cumulative updates with security fixes and fixes for a variety of bugs.
- Lawrence Abrams
- June 11, 2024
- 03:27 PM
- 0
Microsoft: April Windows Server updates also cause crashes, reboots

Microsoft has confirmed that last month's Windows Server security updates may also cause domain controller reboots after the Local Security Authority Subsystem Service (LSASS) process crashes.
- Sergiu Gatlan
- May 08, 2024
- 12:04 PM
- 0
Microsoft releases emergency fix for Windows Server crashes

Microsoft has released emergency out-of-band (OOB) updates to fix a known issue causing Windows domain controllers to crash after installing the March 2024 Windows Server security updates.
- Sergiu Gatlan
- March 22, 2024
- 06:12 PM
- 7
Microsoft confirms Windows Server issue behind domain controller crashes

Microsoft confirmed that a memory leak introduced with the March 2024 Windows Server security updates is behind a widespread issue causing Windows domain controllers to crash.
- Sergiu Gatlan
- March 21, 2024
- 08:27 AM
- 1
New Windows Server updates cause domain controller crashes, reboots

The March 2024 Windows Server updates are causing some domain controllers to crash and restart, according to widespread reports from Windows administrators.
- Sergiu Gatlan
- March 20, 2024
- 04:40 PM
- 0
Microsoft: Windows domain controller restarts caused by LSASS crashes

Microsoft shared info on a now-fixed known issue leading to Local Security Authority Subsystem Service (LSASS) crashes and Windows Server domain controller.
- Sergiu Gatlan
- March 01, 2022
- 08:28 AM
- 1
Microsoft Defender will soon block Windows password theft

Microsoft is enabling an 'Attack Surface Reduction' security feature rule by default to block hackers' attempts to steal Windows credentials from the LSASS process.
- Lawrence Abrams
- February 13, 2022
- 03:00 PM
- 1