8.8
High
CVE-2026-78439 Stack-based buffer overflow in Microsoft Graphics Component allows an unauthorized attacker to execute code over a…
Description
Stack-based buffer overflow in Microsoft Graphics Component allows an unauthorized attacker to execute code over a network.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Microsoft Office 365 for Mac 1.0 | 1.0.0 → < 16.113.26091433 | 16.113.26091433 |
| Microsoft Office for Android 16.0 | 16.0.1 → < 16.0.20430.20000 | 16.0.20430.20000 |
| Microsoft Office LTSC for Mac 2021 16.0 | 16.0.1 → < 16.113.26091433 | 16.113.26091433 |
| Microsoft Office LTSC for Mac 2024 16.0 | 16.0.0 → < 16.113.26091433 | 16.113.26091433 |
References
- Microsoft Office Graphics Component Remote Code Execution Vulnerability msrc.microsoft.com
Timeline
- Published
- Last modified
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