Skip to content
Change the repository type filter

All

    Repositories list

    • AFLplusplus

      Public
      The fuzzer afl++ is afl with community patches, qemu 5.1 upgrade, collision-free coverage, enhanced laf-intel & redqueen, AFLfast++ power schedules, MOpt mutato…
      C
      Apache License 2.0
      1.3k6.3k255Updated Feb 28, 2026Feb 28, 2026
    • fuzzbench

      Public
      FuzzBench - Fuzzer benchmarking as a service.
      Python
      Apache License 2.0
      291200Updated Feb 18, 2026Feb 18, 2026
    • qemuafl

      Public
      This fork of QEMU enables fuzzing userspace ELF binaries under AFL++.
      C
      Other
      6.6k8580Updated Feb 13, 2026Feb 13, 2026
    • LibAFL

      Public
      Advanced Fuzzing Library - Slot your Fuzzer together in Rust! Scales across cores and machines. For Windows, Android, MacOS, Linux, no_std, ...
      Rust
      Other
      4552.5k12837Updated Feb 10, 2026Feb 10, 2026
    • Linux kernel VM builder to create customizable & ready-to-fuzz QEMU images
      Shell
      MIT License
      1900Updated Feb 5, 2026Feb 5, 2026
    • trait-winnower

      Public
      Reducing the number of trait requirements, because we have plenty!
      Rust
      1010Updated Feb 3, 2026Feb 3, 2026
    • afl-cov

      Public
      Produce code coverage results with gcov from afl-fuzz test cases
      Python
      GNU General Public License v2.0
      939200Updated Jan 23, 2026Jan 23, 2026
    • coresight-trace

      Public
      Hardware-Assisted Process Tracer for Fuzzing on ARM64 Linux
      C
      Apache License 2.0
      13100Updated Jan 19, 2026Jan 19, 2026
    • coresight-decoder

      Public
      CoreSight Decoder for Fuzzing
      C++
      Apache License 2.0
      5200Updated Jan 16, 2026Jan 16, 2026
    • A patched QEMU that exposes an interface for LibAFL-based fuzzers
      C
      Other
      489344Updated Jan 6, 2026Jan 6, 2026
    • Grammar-Mutator

      Public
      A grammar-based custom mutator for AFL++
      Python
      Apache License 2.0
      2327160Updated Dec 22, 2025Dec 22, 2025
    • udmabuf

      Public
      User space mappable dma buffer device driver for Linux.
      C
      BSD 2-Clause "Simplified" License
      184000Updated Dec 4, 2025Dec 4, 2025
    • tinyinst-rs

      Public
      Rust bindings for googleprojectzero/TinyInst
      Rust
      Apache License 2.0
      92500Updated Dec 3, 2025Dec 3, 2025
    • Website

      Public
      the AFL++ website
      HTML
      7721Updated Nov 18, 2025Nov 18, 2025
    • AFL bindings for Unicorn-Engine
      Rust
      Apache License 2.0
      388960Updated Sep 19, 2025Sep 19, 2025
    • LLVM Passes used by AFLplusplus and LibAFL
      C++
      Apache License 2.0
      0510Updated Feb 2, 2025Feb 2, 2025
    • lain

      Public
      A structured fuzzing framework built in Rust
      Rust
      MIT License
      6600Updated Jan 31, 2025Jan 31, 2025
    • Fuzzer benchmarking with composability.
      0000Updated Jan 23, 2025Jan 23, 2025
    • StdFuzzer

      Public archive
      StdFuzzer is the reference implementation of a generic bit-level fuzzer with LibAFL
      Rust
      44820Updated Dec 20, 2024Dec 20, 2024
    • Fuzzers implemented with libafl to evaluate several techniques on fuzzbench
      Rust
      71310Updated Oct 10, 2024Oct 10, 2024
    • Rust
      Apache License 2.0
      52810Updated Apr 18, 2024Apr 18, 2024
    • symcc

      Public
      SymCC: efficient compiler-based symbolic execution
      C++
      GNU General Public License v3.0
      152800Updated Apr 13, 2024Apr 13, 2024
    • Challenging testcases for fuzzers
      C++
      GNU Affero General Public License v3.0
      77300Updated Mar 5, 2024Mar 5, 2024
    • cargo-libafl

      Public
      Fuzz Rust code with LibAFL
      Rust
      Apache License 2.0
      106224Updated Aug 30, 2023Aug 30, 2023
    • Makefile
      31901Updated Dec 9, 2022Dec 9, 2022
    • CSAL

      Public
      C
      Other
      4000Updated Aug 30, 2022Aug 30, 2022
    • unicornafl_legacy

      Public archive
      Unicorn CPU emulator framework (ARM, AArch64, M68K, Mips, Sparc, X86) adapted to afl++
      C
      GNU General Public License v2.0
      1.5k4540Updated Nov 27, 2021Nov 27, 2021
    • AFL-Snapshot-LKM

      Public
      A Linux Kernel Module that implements a fast snapshot mechanism for fuzzing.
      C
      2514183Updated Aug 17, 2021Aug 17, 2021
    • LibAFL-legacy

      Public archive
      AFL++ as a library: gives you all the tools necessary to craft the best fuzzer for your targets with ease!
      C
      Apache License 2.0
      8112110Updated Apr 30, 2021Apr 30, 2021
    • A set of helpers and examples to fuzz Win32 binaries with AFL++ QEMU
      Python
      157000Updated Mar 19, 2020Mar 19, 2020