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@AFLplusplus

Advanced Fuzzing League ++

We want to make fuzzing better and better

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  1. 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 mutators, unicorn_mode, and a lot more!

    C 5.8k 1.1k

  2. LibAFL Public

    Advanced Fuzzing Library - Slot your Fuzzer together in Rust! Scales across cores and machines. For Windows, Android, MacOS, Linux, no_std, ...

    Rust 2.3k 381

  3. afl-cov Public

    Forked from mrash/afl-cov

    Produce code coverage results with gcov from afl-fuzz test cases

    Python 84 14

  4. qemuafl Public

    Forked from qemu/qemu

    This fork of QEMU enables fuzzing userspace ELF binaries under AFL++.

    C 83 46

  5. unicornafl Public

    AFL bindings for Unicorn-Engine

    Rust 80 36

  6. qemu-libafl-bridge Public

    A patched QEMU that exposes an interface for LibAFL-based fuzzers

    C 75 38

Repositories

Showing 10 of 25 repositories
  • 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 mutators, unicorn_mode, and a lot more!

    C 5,809 Apache-2.0 1,145 32 (15 issues need help) 3 Updated Jun 26, 2025
  • LibAFL Public

    Advanced Fuzzing Library - Slot your Fuzzer together in Rust! Scales across cores and machines. For Windows, Android, MacOS, Linux, no_std, ...

    Rust 2,279 381 108 (9 issues need help) 7 Updated Jun 26, 2025
  • unicornafl Public

    AFL bindings for Unicorn-Engine

    Rust 80 Apache-2.0 36 3 2 Updated Jun 25, 2025
  • qemuafl Public Forked from qemu/qemu

    This fork of QEMU enables fuzzing userspace ELF binaries under AFL++.

    C 83 6,144 8 (1 issue needs help) 2 Updated Jun 23, 2025
  • fuzzbench Public Forked from google/fuzzbench

    FuzzBench - Fuzzer benchmarking as a service.

    Python 2 Apache-2.0 302 0 0 Updated Jun 6, 2025
  • qemu-libafl-bridge Public

    A patched QEMU that exposes an interface for LibAFL-based fuzzers

    C 75 38 1 3 Updated May 8, 2025
  • Website Public

    the AFL++ website

    HTML 7 6 2 1 Updated Apr 23, 2025
  • tinyinst-rs Public

    Rust bindings for googleprojectzero/TinyInst

    Rust 20 Apache-2.0 8 0 0 Updated Apr 2, 2025
  • llvm-passes Public

    LLVM Passes used by AFLplusplus and LibAFL

    C++ 5 Apache-2.0 0 1 0 Updated Feb 2, 2025
  • lain Public Forked from landaire/lain

    A structured fuzzing framework built in Rust

    Rust 5 MIT 6 0 0 Updated Jan 31, 2025