DeutschShown in its original language — a full translation is planned for a future version.
LangChain (openai, text-splitters): Mehrere Schwachstellen ermöglichen Offenlegung von Informationen und SSRF-Umgehung
view advisory published 2026-04-26
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in LangChain ausnutzen, um SSRF-Schutzmaßnahmen zu umgehen und Informationen offenzulegen.
01
describes (2)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-41488US | — | — | ||
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… | ||||
| CVE-2026-41481US | — | — | ||
LangChain is a framework for building agents and LLM-powered applications. Prior to langchain-text-splitters
1.1.2, HTMLHeaderTextSplitter.split_text_from_url() validated the init… | ||||
02
references
External citations — patches, advisories, analysis.
- EU Vulnerability Database vom 2026-04-26external
- EU Vulnerability Database vom 2026-04-26external
- LangChain GitHub vom 2026-04-26external
- LangChain GitHub vom 2026-04-26external
- WID-SEC-W-2026-1275 - CSAF Versionself
- WID-SEC-2026-1275 - Portal Versionself
- IBM Security Bulletin 7278339 vom 2026-06-29external
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