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CVE-2026-17630 Langflow is affected by security vulnerabilities in Model Context Protocol features

🗓️ 05 Aug 2026 16:33:46Reported by ibmType 
cvelist
 cvelist
🔗 www.cve.org👁 7 Views

IBM Langflow OSS 1.0.0 through 1.10.3 could allow a remote attacker to execute arbitrary code due to improper validation of configuration parameters.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-17630
5 Aug 202616:33
attackerkb
cve
CVE
CVE-2026-17630
5 Aug 202616:33
cve
ibm
IBM Security Bulletins
Security Bulletin: Langflow is affected by security vulnerabilities in Model Context Protocol features
1 Aug 202620:45
ibm
euvd
EUVD
EUVD-2026-53477
5 Aug 202616:33
euvd
nvd
NVD
CVE-2026-17630
5 Aug 202617:16
nvd
[
  {
    "vendor": "IBM",
    "product": "Langflow OSS",
    "versions": [
      {
        "status": "affected",
        "version": "1.0.0",
        "lessThanOrEqual": "1.10.3",
        "versionType": "semver"
      }
    ],
    "cpes": [
      "cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*",
      "cpe:2.3:a:ibm:langflow_oss:1.10.3:*:*:*:*:*:*:*"
    ]
  }
]

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05 Aug 2026 16:33Current
CVSS 3.17.2
7