7.8
Élevée
CVE-2026-81396 Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally
Description
Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Microsoft 365 Apps for Enterprise 16.0 | 16.0.1 → < 16.0.20326.20138 | 16.0.20326.20138 |
| Microsoft Excel 2016 16.0 | 16.0.0.0 → < 16.0.5569.1003 | 16.0.5569.1003 |
| Microsoft Office 2016 16.0 | 16.0.0 → < 16.0.5569.1003 | 16.0.5569.1003 |
| Microsoft Office 2019 16.0 | premières → < 16.0.10417.20207 | 16.0.10417.20207 |
| Microsoft Office 365 for Mac 1.0 | 1.0.0 → < 16.112.26083020 | 16.112.26083020 |
| Microsoft Office LTSC 2021 16.0 | 16.0.1 → < 16.0.14334.20906 | 16.0.14334.20906 |
| Microsoft Office LTSC 2024 16.0 | 16.0.0 → < 16.0.17932.20976 | 16.0.17932.20976 |
| Microsoft Office LTSC for Mac 2021 16.0 | 16.0.1 → < 16.112.26083020 | 16.112.26083020 |
| Microsoft Office LTSC for Mac 2024 16.0 | 16.0.0 → < 16.112.26083020 | 16.112.26083020 |
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| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Office Online Server 16.0 | 16.0.0.0 → < 16.0.10417.20207 | 16.0.10417.20207 |
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