vulnerability New Zapscape KVM Flaw Could Let Privileged L1 Guest Code Escape to Linux Hosts A vulnerability (CVE-2026-64561) in the KVM virtualization software allows a privileged guest user to potentially escape the virtualization environment and execute code on the host system. This stems from a stale-root check ordering flaw within KVM's shadow memory management unit (MMU). The issue requires nested virtua… The Hacker News · Aug 6, 2026 High CVE-2026-64561CVE-2026-53359CVE-2026-46316kvmshadow-mmunested virtualization
threat-intel Linux Kernel Vulnerability Allows VM Escape on Intel and AMD Systems A long-standing Linux kernel vulnerability, dubbed Januscape (CVE-2026-53359), has been discovered that allows attackers to escape virtual machines and gain root access on the underlying host. This flaw, dormant for 16 y… SecurityWeek · Jul 7, 2026 Critical CVE-2026-53359linuxkernelvm
