# Python 3.14 security updates

The latest version of Python 3.14 is 3.14.10, released October 25, 2026. Patch Radar has 10 security fixes for Python 3.14, closing 50 CVEs. The newest is Python 3.14 3.14.10 (3.14.10), released October 25, 2026. 4 CVEs have no fix yet.

- Web page: https://patchblox.com/security/product/windows-app/python-3.14
- Platform: Windows apps
- Vendor: Python Software Foundation
- Latest version: 3.14.10 (Oct 25, 2026)
- Supported: yes

## CVEs with no fix yet

| CVE | Priority | Title | Status |
|---|---|---|---|
| [CVE-2025-15367](https://patchblox.com/security/data/cve/CVE-2025-15367.md) | High | POP3 command injection in user-controlled commands | no-fix |
| [CVE-2026-103995](https://patchblox.com/security/data/cve/CVE-2026-103995.md) | Routine | Lenient parsing of integers for response body and chunk framing | no-fix |
| [CVE-2026-116566](https://patchblox.com/security/data/cve/CVE-2026-116566.md) | Routine | socket.getaddrinfo() accepts embedded null bytes in host and port | no-fix |
| [CVE-2026-19672](https://patchblox.com/security/data/cve/CVE-2026-19672.md) | Routine | tarfile extraction filter bypass allows creation of directories outside the destination | no-fix |

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [Python 3.14 3.14.10](https://patchblox.com/security/data/fix/windows-app/python.python.3.14-3.14.10.md) | Oct 25, 2026 | 3.14.10 | Urgent | 2 | 0 |
| [Python 3.14 3.14.9](https://patchblox.com/security/data/fix/windows-app/python.python.3.14-3.14.9.md) | Oct 21, 2026 | 3.14.9 | High | 3 | 0 |
| [Python 3.14 3.14.8](https://patchblox.com/security/data/fix/windows-app/python.python.3.14-3.14.8.md) | Sep 30, 2026 | 3.14.8 | Urgent | 5 | 0 |
| [Python 3.14 3.14.7](https://patchblox.com/security/data/fix/windows-app/python.python.3.14-3.14.7.md) | Aug 5, 2026 | 3.14.7 | High | 8 | 0 |
| [Python 3.14 3.14.6](https://patchblox.com/security/data/fix/windows-app/python.python.3.14-3.14.6.md) | Jun 10, 2026 | 3.14.6 | High | 5 | 0 |
| [Python 3.14 3.14.5](https://patchblox.com/security/data/fix/windows-app/python.python.3.14-3.14.5.md) | May 10, 2026 | 3.14.5 | High | 7 | 0 |
| [Python 3.14 3.14.4](https://patchblox.com/security/data/fix/windows-app/python.python.3.14-3.14.4.md) | Apr 7, 2026 | 3.14.4 | High | 7 | 0 |
| [Python 3.14 3.14.3](https://patchblox.com/security/data/fix/windows-app/python.python.3.14-3.14.3.md) | Feb 3, 2026 | 3.14.3 | High | 5 | 0 |
| [Python 3.14 3.14.2](https://patchblox.com/security/data/fix/windows-app/python.python.3.14-3.14.2.md) | Dec 5, 2025 | 3.14.2 | High | 1 | 0 |
| [Python 3.14 3.14.1](https://patchblox.com/security/data/fix/windows-app/python.python.3.14-3.14.1.md) | Dec 2, 2025 | 3.14.1 | High | 7 | 0 |

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Data as of 2026-11-07T06:34:28Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo