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Vulnerabilidades de langchain-openai

Vulnerabilidades publicadas para langchain-openai en los últimos 30 días: 0. Incluidas en el catálogo KEV: 0.

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Vulnerabilidad: 1

  1. CVE-2026-41488

    Baja · CVSS 3.1EPSS 0,16%Corrección disponible

    angchain-openai: Image token counting SSRF protection can be bypassed via DNS rebinding

    LangChain is a framework for building agents and LLM-powered applications. Prior to 1.1.14, langchain-openai's _url_to_size() helper (used by get_num_tokens_from_messages for image token counting) validated URLs for SSRF protection and then fetched them in a separate network operation with independent DNS resolution. This left a TOCTOU / DNS rebinding window: an attacker-controlled hostname could resolve to a public IP during validation and then to a private/localhost IP during the actual fetch.

    langchain-openaiPython
    • Actualiza a 1.1.14
    Publicación Actualización
    Aviso original 1 ↗Aviso original 2 ↗

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