# asgiref (PyPI) vulnerabilities

1 known vulnerability (1 high), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: 3.13.0 (Oct 23, 2026): no advisory affects it
- Newest unaffected release: 3.13.0 (Oct 23, 2026), the latest release
- Weekly downloads: 36.4M
- Dependents: 18K
- Releases: 73 since 0.8.0 (Jan 3, 2016)
- Registry: https://pypi.org/project/asgiref/
- Releases read: Nov 8, 2026

## Version timeline

Affected versions per advisory, in version order:

- CVE-2025-14550: 3.0.0 to 3.11.0 (3.11.1 is outside it)

## Advisories (1)

### [CVE-2025-14550](https://cve.now/CVE-2025-14550): Potential denial-of-service vulnerability via repeated headers when using ASGI

- Severity: High 7.5
- Published: Feb 3, 2026
- Affected: from 3, fixed in 3.11.1.
- Fixed in 3.11.1 (released Feb 3, 2026, the day of disclosure).
- The latest release, 3.13.0, is not affected.

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