Januscape abuses KVM shadow MMU page reuse to panic x86 hosts, with Kim reporting a controlled full escape exploit behind the ...
A 16-year-old Linux KVM flaw (CVE-2026-53359) dubbed Januscape can allow attackers to escape virtual machines and execute ...
Fedora Linux 45 could come with Shadow Stack enabled by default. If your hardware supports this, you will get extra protection from ROP attacks.