Applies To
SharePoint Server Subscription Edition

Summary 

This security update resolves a Microsoft SharePoint Server remote code execution vulnerability. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2025-21400.

Notes: 

  • This is build 16.0.17928.20396 of the security update package.

  • To apply this security update, you must have the release version of Microsoft SharePoint Server Subscription Edition installed on the computer.

Improvements and fixes

This security update contains fixes for the following nonsecurity issues in SharePoint Server Subscription Edition:

  • Fixes an issue in which computed columns (such as managed metadata, person, and lookup) show an ID instead of the actual value in the list item display form of modern lists if the field is not visible.

  • Fixes an issue in which the information panel doesn't validate Windows accounts that are set in the Person column if the web application has multiple authentication modes.

  • Fixes an issue in which the Date column shows "30.12.1899" instead of the correct value if the list contains any column that use custom formatting.

  • Fixes an issue in which you cannot create list items from personal sites.

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 Deployments - Security Update Guide.

Security update replacement information

This security update replaces previously released security update 5002676.

File hash information

File name

SHA256 hash

uber-subscription-kb5002681-fullfile-x64-glb.exe

5BC22CA67CD74EFA1ABF391F8DA575EFB95698A7BE79ABC03899F76534D739F2

File information

Download the list of files that are included in security update 5002681.

Information about protection and security

Protect yourself online: Windows Security support

Learn how we guard against cyber threats: Microsoft Security

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