Cyber Products GhostLock: Linux Kernel Futex Vulnerability July 29, 2026 ♡Follow0 GhostLock (CVE-2026-43499) is a Linux kernel futex flaw used as the second stage of the IonStack exploit to gain root access on Android. Discovered from: Single Malicious Webpage Visit Can Compromise Tor Browser via Patched Firefox JIT Flaw CVE-2026-43499futexGhostLockLinux Kernelprivilege escalation