The LibAFL Fuzzing Library

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by Andrea Fioraldi and Dominik Maier

Welcome to LibAFL, the Advanced Fuzzing Library. This book shall be a gentle introduction to the library.

This version of the LibAFL book is coupled with the release 1.0 beta of the library.

This document is still work-in-progress and incomplete. The structure and the concepts explained here are subject to change in future revisions, as the structure of LibAFL itself will evolve.

The HTML version of this book is available online at and offline from the LibAFL repository in the docs/ folder. Build it using mdbook build in this folder, or run mdbook serve to view the book.