langsmith

3 known vulnerabilities · 0 critical · 0 high

LangSmith Client SDK Affected by Server-Side Request Forgery via Tracing Header Injection

Published Feb 9, 2026

GHSA-fw9q-39r9-c252

LangSmith Client SDKs has Prototype Pollution in langsmith-sdk via Incomplete `__proto__` Guard in Internal lodash `set()`

Published Apr 10, 2026

GHSA-rr7j-v2q5-chgv

LangSmith SDK: Streaming token events bypass output redaction

Published Apr 16, 2026

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