About
LibAFL is a highly modular fuzzing framework that enables developers and security researchers to build tailored fuzzers from scratch or use it as a powerful drop-in replacement for libFuzzer. By providing granular control over components like observers, mutators, and executors within a Rust-based ecosystem, it allows for the implementation of novel fuzzing techniques and the testing of complex architectures that standard tools cannot handle. It is particularly effective for deep security audits, research into new vulnerability classes, and high-performance multi-core fuzzing campaigns.