KVM is a Linux kernel module that enables virtualization on x86 hardware. The Januscape vulnerability (CVE-2026-53359) affects the shadow MMU code shared across Intel and AMD, allowing guest-to-host escape when nested virtualization is enabled.
KVM is a Linux kernel module that enables virtualization on x86 hardware. The Januscape vulnerability (CVE-2026-53359) affects the shadow MMU code shared across Intel and AMD, allowing guest-to-host escape when nested virtualization is enabled.