Below are the security fixes for the SharePoint OnPrem versions released this month.
SharePoint 2010 Suite:
- KB 4493149 – SharePoint Foundation 2010
- KB 4486697 – Word Automation Services for SharePoint 2010
- KB 4486704 – Office Web Apps Server 2010
SharePoint 2013 Suite:
- KB 4493138 – SharePoint Foundation 2013 (core component)
- KB 4486696 – SharePoint Foundation 2013
- KB 4486760 – Office Web Apps Server 2013
SharePoint 2016 Suite:
- KB 4486753 – SharePoint Server 2016 (language independent)
- KB 4486721 – SharePoint Server 2016 (language dependent)
SharePoint 2019 Suite:
- KB 4486751 – SharePoint Server 2019 (language independent)
- KB 4486752 – SharePoint Server 2019 (language dependent)
Office Online Server:
- KB 4486750 – Office Online Server
See the Security Update Guide below for more details about the relevant fixes:
More information:
Please ensure to have a look at the SharePoint Patching Best Practices before applying new fixes.
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Hi Stefan,
We were planning to install October CU patch this month for SP2013 server but now found out Microsoft released the security update 2 days back for CVE-2020-17121. Can we install this security patch first and then go with October patch in a later month?
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Hi Ben,
yes you can do that.
Cheers,
Stefan
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Hi Stefan,
are there any know issues with the RSS Feed web part after the December Cu? They are not functioning any more on my SharePoint sites…
Regards Walter
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Hi Walter,
we have received a similar report from one other user for SP2019 and SP2013 yesterday and we just started investigating the issue.
Cheers,
Stefan
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…i use SharePoint 2016..
Regards Walter