PoC Exploit Released for Guest-to-Host Escape Linux Kernel Vulnerability

A proof-of-concept (PoC) exploit has been released for a critical Linux kernel vulnerability, CVE-2026-46316, that enables a guest-to-host escape in KVM environments on arm64 systems. The flaw, named “ITScape,” allows attackers to break out of a virtual machine and execute arbitrary commands on the host with full kernel-level privileges. The vulnerability was discovered by security […] The post PoC Exploit Released for Guest-to-Host Escape Linux Kernel Vulnerability appeared first on Cyber Security News.