# dnspython (PyPI) vulnerabilities

2 known vulnerabilities (2 high), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: 2.9.2 (Nov 3, 2026): no advisory affects it
- Newest unaffected release: 2.9.2 (Nov 3, 2026), the latest release
- Weekly downloads: 66.5M
- Dependents: 21K
- Releases: 33 since 1.11.0 (Jul 22, 2013)
- Registry: https://pypi.org/project/dnspython/
- Releases read: Nov 8, 2026

## Version timeline

Affected versions per advisory, in version order:

- CVE-2026-114605: 1.11.0 to 2.8.0 (2.9.0 is outside it)
- CVE-2023-29483: 1.11.0 to 2.6.0 (2.6.1 is outside it)

## Advisories (2)

### [CVE-2026-114605](https://cve.now/CVE-2026-114605): dnspython dns.name.from\_wire\_parser() excessive CPU use

- Severity: High 7.5
- Published: Oct 22, 2026
- Affected: fixed in 2.9.0.
- Fixed in 2.9.0 (released Oct 9, 2026, 13 days before disclosure).
- The latest release, 2.9.2, is not affected.

### [CVE-2023-29483](https://cve.now/CVE-2023-29483): eventlet before 0.35.2, as used in dnspython before 2.6.0, allows remote attackers to interfere with DNS name resolution by quickly…

- Severity: High 7.0
- Published: Apr 11, 2024
- Affected: fixed in 2.6.1.
- Fixed in 2.6.1 (released Feb 18, 2024, 53 days before disclosure).
- The latest release, 2.9.2, is not affected.

---

Source: cve.now
Built by [Sazabi](https://www.sazabi.com/?utm_source=cve-now&utm_medium=markdown), AI-native observability and security: automatic issue detection, plain-language log search and live dashboards.
Page: https://cve.now/packages/pypi/dnspython
Site guide for agents: https://cve.now/llms.txt
Uses NVD data; not endorsed by NVD.