A 16-year-old Linux KVM flaw (CVE-2026-53359) dubbed Januscape can allow attackers to escape virtual machines and execute code on Intel and AMD host systems.

Januscape abuses KVM shadow MMU page reuse to panic x86 hosts, with Kim reporting a controlled full escape exploit behind the unreleased path.

A 16-year-old Linux KVM flaw (CVE-2026-53359) dubbed Januscape can allow attackers to escape virtual machines and execute code on Intel and AMD host systems.

A 16-year-old Linux kernel vulnerability, dubbed Januscape, allows attackers to escape a virtual machine and execute arbitrary code on the host.

Both vulnerabilities allow untrusted users to gain root privileges.

Both vulnerabilities allow untrusted users to gain root privileges.

Una nuova vulnerabilit� del kernel Linux vede coinvolta la gestione delle macchine virtuali: grazie a Januscape � possibile mandare in crash la macchina ospitante oppure prenderne…