Description of the security update for SharePoint Server 2019: May 14, 2024 (KB5002596)

Summary

This security update resolves a Microsoft SharePoint Server information disclosure vulnerability and Microsoft SharePoint Server remote code execution vulnerability. To learn more about the vulnerabilities, see the following security advisories:​​​​

• Microsoft Common Vulnerabilities and Exposures CVE-2024-30043
• Microsoft Common Vulnerabilities and Exposures CVE-2024-30044

Notes:

• This is build 16.0.10410.20003 of the security update package.
• 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 a fix for the following nonsecurity issue in SharePoint Server 2019:

• Fixes an issue in which you cannot open an event item that has an attachment in the Events web part on a modern page.

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.

• Download security update 5002596 for the 64-bit version of SharePoint Server 2019

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 5002580.

File hash information

File name	SHA256 hash
sts2019-kb5002596-fullfile-x64-glb.exe	5C367DFF2803C939B7FE826A4DF5641C5F4017687C874CB0089F9FF06AD102A1

File information

Download the list of files that are included in security update 5002596.

Information about protection and security

Protect yourself online: Windows Security supportLearn how we guard against cyber threats: Microsoft Security