What CU are you at?
You can apply the latest security update for your supported CU, they are cumulative and you will be covered.
Once done - check it with the health checker.
https://microsoft.github.io/CSS-Exchange/Diagnostics/HealthChecker/
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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
What CU are you at?
You can apply the latest security update for your supported CU, they are cumulative and you will be covered.
Once done - check it with the health checker.
https://microsoft.github.io/CSS-Exchange/Diagnostics/HealthChecker/