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This security update resolves a Microsoft Office remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2022-21840.

Note: To apply this security update, you must have the release version of Microsoft SharePoint Server 2019 installed on the computer.

Improvements and fixes

This security update contains fixes for the following nonsecurity issues:

  • Fixes an issue in which the Content Deployment feature cannot publish incremental changes.

  • Fixes an issue in which the multi-value properties do not show the required information banner and do not enforce required data in the modern view of a document library. 

  • Fixes an issue in which the information pane always scrolls to the bottom when you select an item detail in a document library.

  • Fixes some layout issues on the modern search result page in the Hebrew language.

  • Fixes an issue in which the Modern Document Library web part crashes when you upload a file without an extension.

  • Fixes an issue in which the hidden nodes of the left navigation pane are shown in the modern team site when the Publishing feature is enabled.

Note: To fix these issues completely, you have to install KB 5002109 together with this update.

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.

More information

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 5002061.

File hash information

File name

SHA256 hash



File information

Download the list of files that are included in security update 5002108.

Information about protection and security

Protect yourself online: Windows Security support

Learn how we guard against cyber threats: Microsoft Security

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