April 2020 CU for SharePoint Server 2019 is available for download

The product group released the April 2020 Cumulative Update for SharePoint Server 2019 product family. SharePoint Server 2019 is patched with a language dependent and a language independent fix.

The KB article for April 2020 CU will be available at the following Location in a couple of hours:

  • KB 4484292 – April 2020 Update for SharePoint Server 2019 (language independent) – This is also a security update!
  • KB 4484291 – April 2020 Update for SharePoint Server 2019 (language dependent) – This is also a security update!

The download for April 2020 CU is available through the following link:

Important: It is required to install both fixes (language dependent and independent) to fully patch a SharePoint server. This applies also to servers which do not have language packs installed. The reason is that each SharePoint installation includes a language dependent component together with a language independent component. If additional language packs are added later (only) the language dependent fix has to be applied again.

It is irrelevant which language you pick on the drop down in download center. Even the language dependent fixes are all in the same package for all languages.

After installing the fixes you need to run the SharePoint 2019 Products Configuration Wizard on each machine in the farm. If you prefer to run the command line version psconfig.exe ensure to have a look here for the correct options.

Please ensure to have a look at the SharePoint Patching Best Practices before applying new fixes.

SharePoint 2019 April 2020 CU Build Number:

Language independent fix: 16.0.10358.20000
Language dependent fix: 16.0.10358.20000

Related Links:


  1. Hi Stefan.

    I hope this message finds you well: in Italy we still are in lockdown mode.

    One question that makes me “crazy” since the beginning.

    Sharepoint 2019 on-premise with standard modern theme and the latest CU: if I apply a standard color pattern (for example orange or red) to subsites, they always return to the standard blue/white pattern…

    Any advice for me to find the right way?



    1. Hi Alessandro,
      I haven’t heard about such an issue.
      If this is a problem for you I would recommend to open a support ticket with Microsoft on this.


  2. Hello Stefan,

    After applying Apr 2020 CU to SharePoint 2019, SharePoint 2013 workflows are not working. Is this know issue with this CU ?


    1. Hi Vinay,
      this does not seem to be a known issue.
      I would suggest to open a ticket with Microsoft Support to get this investigated.


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