---
title: "pydantic-ai — CVE-2026-107295"
description: "A security flaw affects the PyPI package pydantic-ai. Affected versions: >= 1.34.0, < 1.107.4. Fixed from version 1.107.4. CVSS score 7.6."
canonical: https://inyourgeek.com/en/failles-de-securite/2026-10-08-cve-2026-107295
type: faille-de-securite
author: "Sébastien Soulier"
publisher: "InYourGeek"
language: en
datePublished: 2026-10-08
dateModified: 2026-10-08
---
# pydantic-ai — CVE-2026-107295

A security flaw affects the PyPI package pydantic-ai. Affected versions: >= 1.34.0, < 1.107.4. Fixed from version 1.107.4. CVSS score 7.6.

## What to do

Update pydantic-ai to 1.107.4 or later.

| Fact | Value |
| --- | --- |
| Package | pydantic-ai |
| Ecosystem | PyPI (Python) |
| Class | Other |
| Affected versions | >= 1.34.0, < 1.107.4 |
| Fixed version | 1.107.4 |
| CVSS | 7.6 |
| CVE | CVE-2026-107295 |
| GHSA | GHSA-h4xc-3qfq-jf93 |
| Published on | October 8, 2026 |
| Severity | High |

## Sources

- [GitHub Security Advisory — GHSA-h4xc-3qfq-jf93](https://github.com/advisories/GHSA-h4xc-3qfq-jf93) — GitHub Security Advisories
- [NVD — CVE-2026-107295](https://nvd.nist.gov/vuln/detail/CVE-2026-107295) — NVD

---

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