November 2024 Exchange Server Security Updates Re-Release

Hi All,

Today, the Exchange Server Updates from November 2024 have ben re-released.

• Re-release of November 2024 Exchange Server Security Update packages
• Released: November 2024 Exchange Server Security Updates

Downloads:

• Security Update For Exchange Server 2016 CU23 SU14 V2 (KB5049233)
• Security Update For Exchange Server 2019 CU14 SU3 V2 (KB5049233)

Exchange 2019

You have to reboot the Server after the Installation

There is a new Version of Healthchecker

Exchange 2016

You have to reboot the Server after the Installation

There is a new Version of Healthchecker

I’ve forgot to uninstall the MSMQ Component on Exchange 2016 - it’s no longer needed

Get-WindowsFeature MSMQ
Uninstall-WindowsFeature MSMQ

Fix for Update

Even the Re-Released Version contains an Error. Seems to be related when Attached Files are *.ics Files

Time zone exception occurs after installing Exchange Server November 2024 SU (Version 1 or Version 2)

File: ExchangeInstallPath\Microsoft\Exchange Server\V15\Bin\IanaTimeZoneMappings.xml

This line is has a dublicate:

<Map IANA="Asia/Bishkek" Win="Central Asia Standard Time" />

running the Script

Now it’s only one time in the xml File

Regards
Andres Bohren