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@MozillaSecurity

Mozilla Fuzzing Security

Fuzzing projects at the Mozilla Corporation

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  1. funfuzz funfuzz Public

    A collection of fuzzers in a harness for testing the SpiderMonkey JavaScript engine.

    Python 643 113

  2. dharma dharma Public archive

    Generation-based, context-free grammar fuzzer. Refer to https://github.com/posidron/dharma for a maintained version.

    Python 493 88

  3. peach peach Public archive

    Peach is a fuzzing framework which uses a DSL for building fuzzers and an observer based architecture to execute and monitor them.

    Python 419 100

  4. grizzly grizzly Public

    A cross-platform browser fuzzing framework

    Python 323 41

  5. FuzzManager FuzzManager Public

    A fuzzing management tools collection

    Python 208 48

  6. octo octo Public

    A fuzzing library in JavaScript. ✨

    JavaScript 117 18

Repositories

Showing 10 of 56 repositories
  • grizzly Public

    A cross-platform browser fuzzing framework

    MozillaSecurity/grizzly's past year of commit activity
    Python 323 MPL-2.0 41 23 (1 issue needs help) 1 Updated Oct 19, 2026
  • WebCompatManager Public

    A WebCompat management tools collection

    MozillaSecurity/WebCompatManager's past year of commit activity
    Python 1 MPL-2.0 6 28 24 Updated Oct 19, 2026
  • MozillaSecurity/guided-fuzzing-daemon's past year of commit activity
    Python 4 MPL-2.0 0 11 0 Updated Oct 19, 2026
  • bugmon Public

    Automatic analysis of SpiderMonkey and Firefox bugs on Bugzilla

    MozillaSecurity/bugmon's past year of commit activity
    Python 11 MPL-2.0 2 13 0 Updated Oct 19, 2026
  • FuzzManager Public

    A fuzzing management tools collection

    MozillaSecurity/FuzzManager's past year of commit activity
    Python 208 MPL-2.0 48 114 (22 issues need help) 21 Updated Oct 19, 2026
  • autobisect Public

    Automatic Bisection Firefox and SpiderMonkey Bugs

    MozillaSecurity/autobisect's past year of commit activity
    Python 8 MPL-2.0 7 2 7 Updated Oct 19, 2026
  • bugmon-tc Public

    Tools for running Bugmon in TaskCluster

    MozillaSecurity/bugmon-tc's past year of commit activity
    Python 1 2 3 0 Updated Oct 19, 2026
  • orion Public

    CI/CD pipeline for building and publishing multiple 🐳 containers as microservices within a mono repository.

    MozillaSecurity/orion's past year of commit activity
    Python 49 MPL-2.0 13 17 8 Updated Oct 15, 2026
  • Bugsy Public Forked from AutomatedTester/Bugsy

    A python library for interacting with Bugzilla

    MozillaSecurity/Bugsy's past year of commit activity
    Python 0 Apache-2.0 16 0 0 Updated Oct 15, 2026
  • nss-fuzzing-corpus Public

    Corpora used to seed NSS' fuzzing targets

    MozillaSecurity/nss-fuzzing-corpus's past year of commit activity
    11 2 1 1 Updated Oct 15, 2026