PwnEscape Linux flaw leaks host memory from guest VMs

The KVM guest-to-host escape Vercel had confirmed while its technical details were unknown is now identified as PwnEscape, CVE-2026-99999. The Linux networking flaw can leak host memory, crash a host or—in researcher-controlled tests—execute code on it. The fix must be applied to the host kernel, not just guest systems.
Source

👉@sysadminoff

https://4sysops.com/archives/pwnescape-linux-flaw-leaks-host-memory-from-guest-vms/