9.3
Critique
CVE-2026-40402 Use after free in Windows Hyper-V allows an unauthorized attacker to elevate privileges locally
Description
Use after free in Windows Hyper-V allows an unauthorized attacker to elevate privileges locally.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Windows 11 version 22H3 10.0 | 10.0.22631.0 → < 10.0.22631.7079 | 10.0.22631.7079 |
| Windows 11 Version 23H2 10.0 | 10.0.22631.0 → < 10.0.22631.7219 | 10.0.22631.7219 |
| Windows Server 2022 10.0 | 10.0.20348.0 → < 10.0.20348.5139 | 10.0.20348.5139 |
Références
- Windows Hyper-V Elevation of Privilege Vulnerability msrc.microsoft.com
Chronologie
- Publiée
- Dernière modification
Autres CVE de Windows 11 version 22H3
Les 1557 CVE de Windows 11 version 22H3 →
CVE-2026-41097
Reliance on a component that is not updateable in Windows Secure Boot allows an authorized attacker to bypass a security…
6.7
Moyenne
CVE-2026-40413
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7.4
Élevée
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8.8
Élevée
CVE-2026-40401
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7.1
Élevée