KVM (Kernel-based Virtual Machine) Hypervisor
KVM is a Linux kernel module that enables virtualization on x86 hardware. The Januscape vulnerability (CVE-2026-53359) affects the shadow MMU code shared…
Tag: x86
16-Year-Old Linux KVM Flaw Januscape (CVE-2026-53359) Enables Guest-to-Host Escape on Intel and AMD
A critical use-after-free vulnerability in the Linux Kernel-based Virtual Machine (KVM) hypervisor, tracked as CVE-2026-53359 and named 'Januscape', allows a guest virtual…