8.8
Élevée
CVE-2026-40420 Use after free in Microsoft Office allows an authorized attacker to elevate privileges locally
Description
Use after free in Microsoft Office allows an authorized attacker to elevate privileges locally.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Microsoft 365 Apps for Enterprise 16.0 | 16.0.1 → dernières | Pas de correctif indiqué |
| Microsoft Office 2019 19.0 | 19.0.0 → dernières | Pas de correctif indiqué |
| Microsoft Office LTSC 2021 16.0 | 16.0.1 → dernières | Pas de correctif indiqué |
| Microsoft Office LTSC 2024 16.0 | 16.0.0 → dernières | Pas de correctif indiqué |
Autres CVE de Microsoft 365 Apps for Enterprise
Les 931 CVE de Microsoft 365 Apps for Enterprise →
CVE-2026-108454
Buffer over-read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information over a network
6.5
Moyenne
CVE-2026-108455
Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information over a network
6.5
Moyenne
CVE-2026-108453
Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information over a network
6.5
Moyenne
CVE-2026-108450
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network
8.8
Élevée