# What changed in python-socketio

> 1 change in python-socketio 5 from its official release notes, upgrade guides and advisories: 1 security. Each one cited. Sources checked 2026-10-26. HTML: https://unstale.sh/pypi/python-socketio/

To see which of these apply to a repository, run `npx @unstale/cli init` in it.

## python-socketio 5

### Security

- python-socketio: Binary attachment accumulation can cause denial of service (5.16.2) — [security advisory](https://github.com/advisories/GHSA-5W7Q-77MV-V69F)