PyPI · pypi:atheris

atheris active

A coverage-guided fuzzer for Python and Python extensions.

The latest stable version of atheris is 3.1.0, published on 2026-06-17. Verified by Vigia on 2026-11-12.

Latest stable version	3.1.0
Published	2026-06-17 00:04:01 UTC
Install	`pip install --upgrade atheris`
Requires	none declared
License	—
Advisories on latest version	none known
Last verified	2026-11-12 21:49:20 UTC
Sources	pypi.org

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Maintenance

Activity	active
Last stable release	2026-06-17 00:04:01 UTC · 149 days ago
Stable releases in the last 12 months	2
Published versions	31

Heuristic based only on release dates; it does not measure issue or security response times.

Version history

Version	Published
`3.1.0`	2026-06-17 00:04:01 UTC
`3.0.0`	2025-11-24 23:53:53 UTC
`2.3.0`	2023-08-29 20:52:55 UTC
`2.2.2`	2023-01-06 13:27:04 UTC
`2.1.1`	2022-10-25 19:16:43 UTC
`2.0.12`	2022-07-25 17:57:42 UTC
`2.0.11`	2022-05-04 17:17:38 UTC
`2.0.10`	2022-03-18 22:17:06 UTC
`2.0.9`	2022-02-17 21:58:05 UTC
`2.0.8`	2022-02-15 22:52:56 UTC
`2.0.7`	2021-10-27 02:09:44 UTC
`2.0.6`	2021-08-14 01:01:37 UTC
`2.0.5`	2021-08-12 02:57:51 UTC
`2.0.4`	2021-08-10 19:12:40 UTC
`2.0.3`	2021-07-28 21:16:56 UTC
`2.0.1`	2021-07-21 20:05:41 UTC
`2.0.0`	2021-07-16 22:34:42 UTC
`1.0.11`	2021-07-05 13:22:41 UTC
`0.0.0`	2021-07-05 13:22:21 UTC
`1.0.10`	2021-05-11 22:36:19 UTC

Showing the 20 most recent of 31 versions. JSON

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Frequently asked questions

What is the latest version of atheris?

The latest stable version of atheris is 3.1.0, published on 2026-06-17. Verified by Vigia on 2026-11-12.

How do I install the latest version of atheris?

Run pip install --upgrade atheris. The latest stable version is 3.1.0 (verified 2026-11-12).

Is atheris deprecated?

No. atheris is not marked as deprecated in the registry.

Which Python version does atheris require?

atheris 3.1.0 does not declare a Python version requirement.

Does atheris 3.1.0 have known vulnerabilities?

No known advisories affect atheris 3.1.0 according to the data Vigia checks.

Is atheris still maintained?

atheris published 2 stable releases in the last 12 months; the most recent was 149 days ago. Activity: active.

Observed changes

No changes observed yet since Vigia started tracking this package.

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