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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 642 113

  2. dharma dharma Public archive

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

    Python 492 90

  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 417 99

  4. grizzly grizzly Public

    A cross-platform browser fuzzing framework

    Python 321 39

  5. FuzzManager FuzzManager Public

    A fuzzing management tools collection

    Python 204 48

  6. octo octo Public

    A fuzzing library in JavaScript. ✨

    JavaScript 117 18

Repositories

Showing 10 of 55 repositories
  • FuzzManager Public

    A fuzzing management tools collection

    MozillaSecurity/FuzzManager’s past year of commit activity
    Python 204 MPL-2.0 48 114 (22 issues need help) 20 Updated May 5, 2026
  • WebCompatManager Public

    A WebCompat management tools collection

    MozillaSecurity/WebCompatManager’s past year of commit activity
    Python 1 MPL-2.0 4 25 9 Updated May 4, 2026
  • nss-fuzzing-corpus Public

    Corpora used to seed NSS' fuzzing targets

    MozillaSecurity/nss-fuzzing-corpus’s past year of commit activity
    10 2 1 1 Updated May 1, 2026
  • autobisect Public

    Automatic Bisection Firefox and SpiderMonkey Bugs

    MozillaSecurity/autobisect’s past year of commit activity
    Python 9 MPL-2.0 7 2 2 Updated Apr 26, 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 48 MPL-2.0 13 17 5 Updated Apr 24, 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 12 0 Updated Apr 22, 2026
  • attackanddefense.dev Public

    attackanddefense.dev blog

    MozillaSecurity/attackanddefense.dev’s past year of commit activity
    Ruby 2 MPL-2.0 2 2 0 Updated Apr 21, 2026
  • site-scout Public

    Browser testing via live content

    MozillaSecurity/site-scout’s past year of commit activity
    Python 12 MPL-2.0 1 0 0 Updated Apr 16, 2026
  • prefpicker Public

    Manage & generate prefs.js files

    MozillaSecurity/prefpicker’s past year of commit activity
    Python 13 MPL-2.0 7 5 1 Updated Apr 13, 2026
  • grizzly Public

    A cross-platform browser fuzzing framework

    MozillaSecurity/grizzly’s past year of commit activity
    Python 321 MPL-2.0 39 22 (1 issue needs help) 0 Updated Apr 13, 2026
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