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CVE PROGRAM SOURCE RECORD8.8 High

CVE-2026-78439

Microsoft Office Graphics Component Remote Code Execution Vulnerability

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
microsoft

Description

Stack-based buffer overflow in Microsoft Graphics Component allows an unauthorized attacker to execute code over a network.

Affected products

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

Microsoft Microsoft Office 365 for Mac

  • 1.0.0 to < 16.113.26091433affected

Microsoft Microsoft Office for Android

  • 16.0.1 to < 16.0.20430.20000affected

Microsoft Microsoft Office LTSC for Mac 2021

  • 16.0.1 to < 16.113.26091433affected

Microsoft Microsoft Office LTSC for Mac 2024

  • 16.0.0 to < 16.113.26091433affected

References