VulHunt is an open-source binary analysis tool that empowers security researchers to detect known and unknown vulnerabilities in POSIX binaries and UEFI firmware. Write simple Lua rules to leverage taint tracking, dataflow analysis, code pattern matching on decompiled code, and cross-architecture support for x86/ARM. Get precise, annotated reports that pinpoint issues, enable LLM-driven triage and hunting, and speed up mitigation for safer software.