Veille CVE
CVE-2026-40363
8.4 ÉlevéeDescription
Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.
Produits concernés
- Microsoft 365 Apps for Enterprise
- Microsoft Office 2016
- Microsoft Office 2019
- Microsoft Office for Android
- Microsoft Office LTSC 2021
- Microsoft Office LTSC 2024
- Microsoft Office LTSC for Mac 2021
- Microsoft Office LTSC for Mac 2024
- Microsoft 365 apps
- Microsoft 365 copilot
- Microsoft office
- Microsoft office long term servicing channel
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 3.1 | 8.4 Élevée | secure@microsoft.com | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |