A proof-of-concept (PoC) exploit has been publicly released for a critical Linux kernel vulnerability, tracked as CVE-2026-46316, enabling guest-to-host escape in KVM/arm64 environments. The flaw, dubbed “ITScape” by security researcher Hyunwoo Kim (V4bel), affects the Kernel-based Virtual Machine (KVM) subsystem and allows a malicious guest virtual machine to execute arbitrary commands on the host with […] The post PoC Exploit Released for Linux Kernel Guest-to-Host Escape Vulnerability appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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