npm/langsmith CVE-2026-45134: high 7.1, EPSS 0.20%
LangSmith SDK: Public prompt pull deserializes untrusted manifests without trust boundary warning
Action: Upgrade langsmith to 0.6.0 or later.
npm i langsmith@0.6.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 0.6.0 | - |
Fixed versions
| 0.6.0 |
Sources
- osv: GHSA-3644-q5cj-c5c7#npm/langsmith
- https://github.com/langchain-ai/langsmith-sdk/security/advisories/GHSA-3644-q5cj-c5c7
- https://nvd.nist.gov/vuln/detail/CVE-2026-45134
- https://github.com/langchain-ai/langsmith-sdk
CVE-2026-45134 · published · modified · JSON