This security update resolves a Microsoft Word remote code execution vulnerability, Microsoft Office remote code execution vulnerability, and Microsoft SharePoint Server remote code execution vulnerability. To learn more about the vulnerabilities, see the following security advisories:
Note: To apply this security update, you must have the release version of Microsoft SharePoint Enterprise Server 2016 installed on the computer.
This public update delivers Feature Pack 2 for SharePoint Server 2016. Feature Pack 2 contains the following feature:
SharePoint Framework (SPFx)
This public update also delivers all the features that were included in Feature Pack 1 for SharePoint Server 2016, including:
Administrative Actions Logging
SharePoint Custom Tiles
OneDrive API for SharePoint on-premises
OneDrive for Business modern user experience (available to Software Assurance customers)
The OneDrive for Business modern user experience requires an active Software Assurance contract at the time that the experience is enabled, either by installation of the public update or by manual enablement. If you don't have an active Software Assurance contract at the time of enablement, you must turn off the OneDrive for Business modern user experience.
For more information, see the following Microsoft Docs articles:
Improvements and fixes
This security update contains fixes for the following nonsecurity issues in SharePoint Server 2016:
Fixes an issue in which a double URL encoding occurs when you try to open documents in a client application in Google Chrome from Mac devices.
Fixes an issue in which an error occurs when you share a folder in a list under a subsite.
Fixes an issue in which the Word Automation Services assembly (Sword.dll) is not updated to the expected version.
Fixes an issue in which selecting the New button in the form library opens a dialog box to upload files instead of opening the InfoPath client application.
This security update also provides security improvements for Project Server 2016.
Known issues in this update
Most users cannot access Web.config files in Microsoft SharePoint Server. The affected group of users does not include farm administrators, local administrators, or members who are managed by the system. For more information, see Users cannot access Web.config files in SharePoint Server (KB5010126).
How to get and install the update
Method 1: Microsoft Update
This update is available from Microsoft Update. When you turn on automatic updating, this update will be downloaded and installed automatically. For more information about how to get security updates automatically, see Windows Update: FAQ.
Method 2: Microsoft Update Catalog
To get the standalone package for this update, go to the Microsoft Update Catalog website.
Method 3: Microsoft Download Center
You can get the standalone update package through the Microsoft Download Center. Follow the installation instructions on the download page to install the update.
Security update deployment information
For deployment information about this update, see Security update deployment information: January 11, 2022 (KB5010029).
Security update replacement information
This security update replaces previously released security update 5002055.
File hash information
Download the list of files that are included in security update 5002113.
Information about protection and security
Protect yourself online: Windows Security support
Learn how we guard against cyber threats: Microsoft Security