
firejail
Linux namespaces and seccomp-bpf sandbox
defensive-toolsprivacysecurity-virtualization

Linux namespaces and seccomp-bpf sandbox

Tracking Januscape (CVE-2026-53359), the KVM/x86 guest-to-host escape

Tracking ITScape (CVE-2026-46316), the KVM/arm64 guest-to-host escape