SfB 2019 Server Security Update – April 2022

This update for SfBS 2019 is build 7.0.2046.396, up from last December’s 7.0.2046.385. It updated three components on my Standard Edition Front-End.

What’s Fixed?

This security update (KB5012686) resolves vulnerabilities in Microsoft Skype for Business Server. To learn more about these vulnerabilities, see Microsoft Common Vulnerabilities and Exposures CVE-2022-26910 and Common Vulnerabilities and Exposures CVE-2022-26911.

(Thanks to Jörg von der Ohe on Twitter for revealing the above info).

What’s New?

Nothing noted. No cmdlets have been added to the SfB module in this update.

What’s Changed?

Nothing noted.



Here’s the “before” view of it going on to my Lab’s Standard Edition Front-End:


The installer didn’t prompt me to reboot, but I always like to give it one for good measure.

Revision History

13th April 2022: This is the initial release.
25th May 2022: Updated with text and links to the security vulnerabilities as well as the credit to Jörg von der Ohe.

– G.


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