KB5008601

[free780]

Just a nudge. This is the Server 2016 version.

 

https://docs.microsoft.com/en-us/windows/release-health/status-windows-10-1607-and-windows-server-2016#2748msgdesc

 

https://support.microsoft.com/en-gb/topic/november-14-2021-kb5008601-os-build-14393-4771-out-of-band-c8cd33ce-3d40-4853-bee4-a7cc943582b9

 

You may need to manually add this patch to your WSUS Server/manually install.

If you use Azure App Proxy with Windows Authentication it breaks after your DC(s) have the November update with PAC errors. I believe its related to this.

Other Apps that rely on on IWA may also be affected.

 

https://support.microsoft.com/en-gb/topic/kb5008380-authentication-updates-cve-2021-42287-9dafac11-e0d0-4cb8-959a-143bd0201041