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CVE PROGRAM SOURCE RECORD7.0 High

CVE-2026-97774

Microsoft Office Click-To-Run Elevation of Privilege Vulnerability

Description

Time-of-check time-of-use (toctou) race condition in Microsoft Office Click-To-Run allows an authorized attacker to elevate privileges locally.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Microsoft Microsoft 365 Apps for Enterprise

  • 16.0.1 to < https://aka.ms/OfficeSecurityReleasesaffected

References