Microsoft releases out-of-band updates to fix Windows Server authentication problems
Microsoft has released a slew of emergency updates for various editions of Windows Server following the discovery of an authentication issue caused by this month's Patch Tuesday updates.
The updates (KB5008601, KB5008602, KB5008603, KB5008604, KB5008605 and KB5008606) are available for Windows Server 2008 SP2 up to Windows Server 2019. Although these are emergency, out-of-band updates, system administrators will still need to manually download and install them on affected domain controllers as Microsoft is not making them available via Windows Update.