Exchange Server 2016 CU23 and November 2022 Exchange Server Security Updates

Question

Hi,

We are currently on Exchange Server 2016 CU22 and plan to update to CU23. Should we apply CU23 (2022H1) - (April 20, 2022 - Build number: 15.1.2507.6) and then apply CU23 May22SU, Aug22SU, Oct22SU, and Nov22SU in that order or just apply CU23 Nov22SU ?

I have read the update path. If I understand correctly, install Nov22SU will bring my Exchange Server up to date. By installing Nov22SU, will it bring my Exchange Server to CU23?

Your comment will be greatly appriciated.

Tee

Answer 1

Update to CU23 first, then the Nov 2022 SU and you are good. The security updates are cumulative :)

Answer 2

Thanks David.