CVE-2025-55693 Use after free in Windows Kernel allows an unauthorized attacker to elevate privileges locally

Description

Use after free in Windows Kernel allows an unauthorized attacker to elevate privileges locally.

Produits et versions touchés

Produit	Versions touchées	Corrigé en
Windows Server 2025 (Server Core installation) 10.0	10.0.26100.0 → < 10.0.26100.6899	10.0.26100.6899
Windows 11 Version 25H2 10.0	10.0.26200.0 → < 10.0.26200.6899	10.0.26200.6899
Windows 11 Version 24H2 10.0	10.0.26100.0 → < 10.0.26100.6899	10.0.26100.6899
Windows Server 2025 10.0	10.0.26100.0 → < 10.0.26100.6899	10.0.26100.6899

Autres CVE de Windows Server 2025 (Server Core installation)

Les 3645 CVE de Windows Server 2025 (Server Core installation) →

CVE-2026-105016 Heap-based buffer overflow in Microsoft QUIC allows an unauthorized attacker to execute code over a network 9.8 Critique CVE-2026-108136 Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally 7.8 Élevée CVE-2026-108132 Double free in Windows Kerberos allows an authorized attacker to elevate privileges locally 7.0 Élevée CVE-2026-108130 Heap-based buffer overflow in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to… 7.8 Élevée