Hi All
I am using exchange 2016 hybrid environment. i have 4 servers in DAG.
i am using the below exchange 2016 version
Name : server01
Edition : Coexistence
AdminDisplayVersion : Version 15.1 (Build 2176.2)
i have the below vulnerabilities deleted on my server
CVE-2021-34473
CVE-2021-34523
CVE-2021-31207
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34473
will Microsoft Exchange Server 2016 Cumulative Update 21 fix this issue. can i go head and install CU21 directly or i need to go with other version and update to this. Does this update require schema update.
https://www.microsoft.com/en-us/download/details.aspx?id=103242