🧭 Cask's Field Notes · Jul 13, 2026
GhostLock: The 15-Year-Old Linux Bug That Turns Any User Into Root in 5 Seconds
Nebula Security's AI bug-hunting tool VEGA found a stack-UAF in the Linux kernel's rtmutex subsystem that has shipped in every major distribution since 2011. Working exploit code is public.
securitylinuxkernel
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