Applies To
Exchange Server 2016

Note: This update also includes all the updates that were included in the November 2024 security updates for Exchange Server.

Features introduced in this update

Issues that this hotfix update fixes

Known issues in this hotfix update

Get Cumulative Update 23 Hotfix Update 15 for Exchange Server 2016

Method 1: Windows Update

This update is available through Windows Update as an Optional update. For more information see Windows Update: FAQ.

Method 2: Microsoft Download Center

You can get the standalone update package through the Microsoft Download Center.  

File information

File hash information

File name

SHA256 hash

Exchange2016-KB5050674-x64-en.exe

FEF106929A52C92BEC9B498DA476E3213C394C4506676513CB646FAFFA6F2EF5

Hashes for additional languages

The hash tables for additional languages are available here:

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