certifi
CriticalPyPIGHSA-6q48-6c7w-9gw2
What to do
Update certifi to 2026.10.19 or later.
pip install "certifi>=2026.10.19"
A security flaw affects the PyPI package certifi. Affected versions: >= 2019.03.09, < 2026.10.19. Fixed from version 2026.10.19.
What the flaw allows: See the advisory for the impact details.
- Package
- certifi
- Ecosystem
- PyPI (Python)
- Class
- Other
- Affected versions
- >= 2019.03.09, < 2026.10.19
- Published on
- October 20, 2026
Sources
Entry built automatically from the cited security advisory, with no model rewriting. Acknowledged by the organisation or vendor, notified to an authority, or established by two independent sources.