CVE-2026-34070
langchain-ai langchain, Red Hat Ansible Automation Platform 2.5, Red Hat OpenShift AI 3.3 취약점
LangChain is a framework for building agents and LLM-powered applications. Prior to version 1.2.22, multiple functions in langchain_core.prompts.loading read files from paths embedded in deserialized config dicts without validating against directory traversal or absolute path injection. When an application passes user-influenced prompt configurations to load_prompt() or load_prompt_from_config(), an attacker can read arbitrary files on the host filesystem, constrained only by file-extension checks (.txt for templates, .json/.yaml for examples). This issue has been patched in version 1.2.22.
- 대응 우선순위
- 점검
- CVSS
- 7.5
- EPSS
- 1.20% 백분위 65.2% · 2026.08.04 기준
- CISA KEV
- 미등록
- 조치 기한
- -
- 공개일
- 2026.03.31