Elevation of Privilege Vulnerability in Graphic Fonts by Microsoft
CVE-2026-69576

7.8HIGH

Key Information:

Vendor: Microsoft
Status: Microsoft Office 365 For Mac; Microsoft Office For Android; Microsoft Office Ltsc For Mac 2021; Microsoft Office Ltsc For Mac 2024
Vendor: CVE Published:; 8 September 2026

What is CVE-2026-69576?

A vulnerability exists in Graphic Fonts where an authorized attacker may exploit the 'use after free' condition, allowing them to elevate their privileges locally. This could enable attackers to perform unauthorized actions or gain elevated access to sensitive information.

Affected Version(s)

Microsoft Office 365 for Mac 1.0.0 < 16.112.26090911

Microsoft Office for Android 16.0.1 < 16.0.20430.20000

Microsoft Office LTSC for Mac 2021 16.0.1 < 16.112.26090911

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE...

vendor-advisorypatch

CVSS V3.1

Score:

7.8

Severity:

HIGH

Confidentiality:

High

Integrity:

High

Availability:

High

Attack Vector:

Local

Attack Complexity:

Low

Privileges Required:

Low

User Interaction:

None

Scope:

Unchanged

Download the Critical Vulnerability Management Cheat Sheet

Timeline

Vulnerability published
Sep 8, 2026
Vulnerability Reserved
Aug 3, 2026

CVE-2026-69576 Data

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