CVE-2025-29976: Microsoft SharePoint Server

High severity, CVSS 7.8. EPSS: 0.6% chance of exploitation in the next 30 days.

Improper privilege management in Microsoft Office SharePoint allows an authorized attacker to elevate privileges locally.

Affected products

• Microsoft SharePoint Server: before 16.0.18526.20286 (fixed in 16.0.18526.20286); version 2016 only; version 2019 only

Published 2025-05-13. Last modified 2026-06-17.