KB5002845: Fixes an issue in which some SharePoint pages don't render.

Description of the security update for SharePoint Server 2019: March 10, 2026 (KB5002845)

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

• Microsoft Common Vulnerabilities and Exposures CVE-2026-26114
• Microsoft Common Vulnerabilities and Exposures CVE-2026-26106
• Microsoft Common Vulnerabilities and Exposures CVE-2026-26113
• Microsoft Common Vulnerabilities and Exposures CVE-2026-26105

Improvements and fixes
This security update contains improvements and fixes for the following nonsecurity issue in SharePoint Server 2019:

• Fixes an issue in which some SharePoint pages don't render.