Atheris

by trailofbits82fe82262526No license7.4K starsListed Oct 8, 2026Updated Oct 8, 2026Repository updated yesterday

Sets up and runs Atheris, the coverage-guided Python fuzzer built on libFuzzer. Covers TestOneInput harnesses, FuzzedDataProvider, instrumenting both pure Python and native C extensions, and running under AddressSanitizer. Use when fuzzing a Python package, hunting memory corruption in a Python C extension, or choosing between Atheris and Hypothesis for a Python target.

  1. 82fe82262526Currentcommit 82fe822Published Oct 8, 2026

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Source:trailofbits/skillsinplugins/testing-handbook-skills/skills/atherisat commit82fe822

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