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CVE PROGRAM SOURCE RECORD7.8 High

CVE-2026-96997

Microsoft Office OneNote Elevation of Privilege Vulnerability

Description

Use after free in Microsoft Office OneNote 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

Microsoft Microsoft Office 365 for Mac

  • 1.0.0 to < 16.114.26101123affected

Microsoft Microsoft Office LTSC 2021

  • 16.0.1 to < 16.0.14334.20974affected

Microsoft Microsoft Office LTSC 2024

  • 16.0.0 to < 16.0.17932.21056affected

Microsoft Microsoft Office LTSC for Mac 2021

  • 16.0.1 to < 16.114.26101123affected

Microsoft Microsoft Office LTSC for Mac 2024

  • 16.0.0 to < 16.114.26101123affected

References