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CVE-2026-48776 LangGraph SDK has unsafe URL path construction

🗓️ 16 Jun 2026 19:51:09Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 2 Views

LangGraph Python SDK up to 0.3.14 uses unsanitized identifiers, creating unsafe paths; fixed 0.3.15.

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Affected
Refs
ReporterTitlePublishedViews
Family
CVE
CVE-2026-48776 LangGraph SDK has unsafe URL path construction
16 Jun 202619:51
cve
EUVD
EUVD-2026-37289
16 Jun 202619:51
euvd
Positive Technologies
PT-2026-50078
16 Jun 202600:00
ptsecurity
[
  {
    "vendor": "langchain-ai",
    "product": "langchain-ai",
    "versions": [
      {
        "version": "< 1.2.1",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "langchain-ai",
    "product": "langchain-sdk",
    "versions": [
      {
        "version": "< 0.3.15",
        "status": "affected"
      }
    ]
  }
]

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