Specialties
macOSXNUKernelFuzzing
Publications
Hexacon 2023 · 2023
A Year Fuzzing XNU Mach IPC
A year's worth of targeted fuzzing against XNU's Mach IPC subsystem — methodology, findings, and lessons learned.
Zer0Con 2022 · 2022
A Journey of Hunting macOS Kernel Vulnerabilities
A researcher's account of hunting macOS kernel vulnerabilities — methodology, dead ends, and the bugs that made it through.