6.5
Moyenne
CVE-2026-107294 Pydantic AI is a Python agent framework for building applications and workflows with Generative AI
Description
Pydantic AI is a Python agent framework for building applications and workflows with Generative AI. From 1.77.0 until 1.107.2 and 2.24.0, web_fetch_tool, the WebFetch local fallback, and remote FileUrl media downloads buffer the complete HTTP response body before enforcing content-size controls. An attacker-influenced URL can stream an arbitrarily large response that exhausts process memory and crashes the worker; affected media types include ImageUrl, DocumentUrl, VideoUrl, and AudioUrl. SSRF protections remain effective, and the impact is limited to availability. This issue is fixed in versions 1.107.2 and 2.24.0.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| pydantic-ai 2.0 | 2.0.0b1 → < 2.24.0 | 2.24.0 |
| pydantic-ai 1.77 | 1.77.0 → < 1.107.2 | 1.107.2 |
| pydantic-ai-slim 2.0 | 2.0.0b1 → < 2.24.0 | 2.24.0 |
| pydantic-ai-slim 1.77 | 1.77.0 → < 1.107.2 | 1.107.2 |
Références
- github.com github.com
- github.com github.com
- github.com github.com
- github.com github.com
- github.com github.com
- github.com github.com
- github.com github.com
Chronologie
- Publiée
- Dernière modification
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