Linux Kernel Vulnerability 'vGhost' (CVE-2026-74580): Security Advisory

A critical security vulnerability tracked as CVE-2026-74580 and dubbed 'vGhost' has been discovered in the Linux kernel, impacting virtualized environments, container runtimes, and enterprise cloud servers. The flaw allows local or unprivileged processes to bypass hypervisor memory boundaries and execute arbitrary code with kernel-level privileges.\n\nOur latest Linux security briefing details the root cause mechanism within kernel memory management, vulnerable distribution releases, and the urgent mitigation and patching steps required for enterprise infrastructure.\n\nRead the full technical security breakdown on our official security portal.