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Vulnerability details

CVE-2026-69576

Microsoft Office 365 for MacMicrosoft Office LTSC for MacMicrosoft Office for Android

Graphic Fonts Elevation of Privilege Vulnerability

CVSS 3.1
7.8High

Official description

Use after free in Graphic Fonts allows an authorized attacker to elevate privileges locally.

CVSS scores

ScoreVersionSourceVector
7.8High 3.1 CVEProject cvelistV5 (CNA) (microsoft) CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Affected products

VendorProductVersionsSource
Microsoft Microsoft Office 365 for Mac 1.0.0 ≤ v < 16.112.26090911 CVEProject cvelistV5 (CNA)
Microsoft Microsoft Office LTSC for Mac 2021 16.0.1 ≤ v < 16.112.26090911 CVEProject cvelistV5 (CNA)
Microsoft Microsoft Office LTSC for Mac 2024 16.0.0 ≤ v < 16.112.26090911 CVEProject cvelistV5 (CNA)
Microsoft Microsoft Office for Android 16.0.1 ≤ v < 16.0.20430.20000 CVEProject cvelistV5 (CNA)

References and advisories

1
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Details

Published
2026-09-08
Last updated
2026-10-31
State
Published
Assigner (CNA)
microsoft

Exploit prediction (EPSS)

0.33%
Probability of exploitation in 30 days
26.7%
Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable
No
Exploitation
None
Technical impact
Total

Weaknesses (CWE)

  • CWE-416
    Use After Free