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Exchange Team Blog
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Released: November 2023 Exchange Server Security Updates

The_Exchange_Team's avatar
The_Exchange_Team
Platinum Contributor
Nov 14, 2023
Microsoft has released Security Updates (SUs) for vulnerabilities found in: Exchange Server 2019 Exchange Server 2016 SUs are available for the following specific versions of Exchange Serve...
Updated Nov 27, 2023
Version 8.0
announcements
exchange 2016
exchange 2019
on premises
security
earhartja's avatar
earhartja
Copper Contributor
Mar 18, 2024

Hi,

 

Have the below issues that have arisen when installing this patch been resolved yet? I have not yet seen documentation that they were and wanted to check.

 

  • Certain piped cmdlets (for example, Get-MailboxDatabase | Get-Mailbox) might fail on Management Tools only machines. More details and a possible workarounds can be found in the https://aka.ms/ExchangeSDS#november-2023-su.
  • Running the RedistributeActiveDatabases.ps1 or StartDagServerMaintenance.ps1 scripts might fail with a deserialization error after Nov SU is installed if the script is ran on a non-mailbox server. We will address this issue in the future update. As a workaround, please run the script on a mailbox server.

Thanks.