Exchange 2019 CU10 Security Updates

asked 2021-11-17T21:56:43.32+00:00
Cesar 41 Reputation points

Hello Everyone,

I did not install KB5007012 and now MS has released KB5007409. Can I install the latest security update? or do I have install KB5007012 first? also, are they cumulative updates?

Please advise
Thank you

Exchange Server Management
Exchange Server Management
Exchange Server: A family of Microsoft client/server messaging and collaboration software.Management: The act or process of organizing, handling, directing or controlling something.
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  1. answered 2021-11-17T22:08:05.613+00:00
    Andy David - MVP 109K Reputation points Microsoft MVP

    What CU are you at?

    You can apply the latest security update for your supported CU, they are cumulative and you will be covered.

    https://support.microsoft.com/en-us/topic/description-of-the-security-update-for-microsoft-exchange-server-2019-2016-and-2013-november-9-2021-kb5007409-7e1f235a-d41b-4a76-bcc4-3db90cd161e7

    Once done - check it with the health checker.

    https://microsoft.github.io/CSS-Exchange/Diagnostics/HealthChecker/

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  1. answered 2021-11-18T15:03:13.14+00:00
    Cesar 41 Reputation points

    Thanks Andy!

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