gunicorn/SECURITY.md
Benoit Chesneau 56b5ad87f8
Restore Python 3.10 and 3.11 support (#3425)
This change extends Python support back to 3.10 and 3.11, which are
still actively maintained by the PSF:
- Python 3.10: Security support until Oct 2026
- Python 3.11: Active support (latest feature release)
- Python 3.12: Active support
- Python 3.13: Latest stable release

The previous change to support only 3.12+ was too restrictive as many
users are still on Python 3.10 and 3.11 in production environments.

Changes:
- Updated pyproject.toml to set minimum Python to 3.10
- Added Python 3.10, 3.11, and PyPy 3.10 to CI matrix
- Updated all documentation to reflect Python 3.10+ requirement
- Maintained compatibility with latest pylint for Python 3.12+
2025-10-05 22:45:21 +02:00

1.1 KiB

Security Policy

Reporting a Vulnerability

Please note that public Github issues are open for everyone to see!

If you believe you are found a problem in Gunicorn software, examples or documentation, we encourage you to send your report privately via email, or via Github using the Report a vulnerability button in the Security section.

Supported Releases

At this time, only the latest release receives any security attention whatsoever.

Please target reports against or current master. Please understand that will not receive further security attention.

Version Status
23.0.0
22.0.0
21.2.0
20.0.0
< 20.0

Python Versions

Gunicorn runs on Python 3.10+, supporting Python versions that are still maintained by the PSF. We highly recommend the latest release of a supported series and will not prioritize issues affecting EoL environments.