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CVE-2026-109466ImportantMonitor

Microsoft Office SharePoint Elevation of Privilege Vulnerability

Severity Important  ·  Urgency Monitor

Why it matters: Important severity (CVSS 8)

Elevation of Privilege · Important · CVSS 8. Affects: SharePoint Server.

CVSS 8Security update published 2026-11-11Applies to On-premisesKB5002945NVD

Affected: SharePoint Server

Related changes

Change history

2026-11-10 · First captured by tracker

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