AL26-023 - Vulnerability Impacting Microsoft SharePoint Server - CVE-2026-65660

Number: AL26-023 Date: September 24, 2026 Audience This Alert is intended for IT professionals and managers. Purpose An Alert is used to raise awareness of a recently identified cyber threat that may impact cyber information assets, and to provide additional detection and mitigation advice to…

security

Sources

Vulnerabilities

Why this score
Signals contributing to the severity score
SignalPoints
cvss high — 8.810
widely deployed15