FRFuzz - An Open Source Fuzzing Framework

Explore the release and capabilities of FRFuzz, a new open source fuzzing framework designed to enhance both fuzzing speed and results in this 50-minute conference talk from Ekoparty 2025. Learn how this innovative tool has been successfully used to discover dozens of vulnerabilities in real-world applications and discover the recently implemented AI capabilities that accelerate automatic input case generation through novel approaches. Gain insights from Antonio Morales, Senior Security Researcher at GitHub Security Lab, who brings over ten years of cybersecurity experience spanning penetration testing, industrial control systems, and red-team operations. Understand how FRFuzz contributes to improving software security through automated testing methodologies, drawing from the speaker's extensive experience in finding and helping fix vulnerabilities in widely-used open-source projects including Apache HTTP, ProFTPd, and VLC. Discover practical applications of this fuzzing framework and learn about cutting-edge techniques that combine traditional fuzzing approaches with artificial intelligence to enhance vulnerability discovery processes.