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LangChain: Path traversal and sandbox escape in LangChain file-search middleware and loaders

🗓️ 16 Jun 2026 15:03:14Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 27 Views

LangChain components may reveal files outside the configured root; patches canonicalize and validate real paths.

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08 Jul 2026 17:37Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.15.1 - 5.5
EPSS0.00157
SSVC
27