CVE-2026-69409: Microsoft SharePoint Server

Medium severity, CVSS 6.5. EPSS: 1% chance of exploitation in the next 30 days.

Execution with unnecessary privileges in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network.

Affected products

• Microsoft SharePoint Server: before 16.0.20326.20090 (fixed in 16.0.20326.20090)

Published 2026-09-08. Last modified 2026-09-09.