Orta CVSS 6.5
CVE-2026-107287: Pydantic Ai: denetimsiz kaynak tüketimi
Açıklama (NVD)
Pydantic AI is a Python agent framework for building applications and workflows with Generative AI. From 1.77.0 until 1.107.7 and 2.52.0, the local web_fetch_tool and the WebFetch local fallback can consume excessive CPU and memory during HTML-to-Markdown conversion of attacker-controlled HTML containing deeply nested block elements. Conversion repeatedly reprocesses accumulated text and can greatly expand intermediate output before the returned-content limit is applied, allowing a model-directed fetch to delay other work in the process. Provider-native web fetching is not affected. This issue is fixed in versions 1.107.7 and 2.52.0.
Özet bilgiler
- Ürün
- Pydantic Pydantic Ai
- CVSS v3.1
- 6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - EPSS
- %0,28 (yüzdelik 20)
- CWE
- CWE-400
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| pydantic-pydantic-ai | 1.77.0 | — | 1.107.7 |
| pydantic-pydantic-ai | 2.0.0 | — | 2.52.0 |