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CVE-2026-19286 Langflow is affected by multiple remote code execution vulnerabilities due to insufficient code-execution policy enforcement

🗓️ 28 Aug 2026 20:52:24Reported by ibmType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

RCE in IBM Langflow 1.0.0-1.11.1 via improper policy enforcement on A2A public endpoint.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ibm
IBM Security Bulletins
Security Bulletin: Langflow is affected by multiple remote code execution vulnerabilities due to insufficient code-execution policy enforcement
24 Aug 202614:54
ibm
circl
Circl
CVE-2026-19286
29 Aug 202600:08
circl
cve
CVE
CVE-2026-19286
28 Aug 202620:52
cve
euvd
EUVD
EUVD-2026-67956
28 Aug 202620:52
euvd
nvd
NVD
CVE-2026-19286
28 Aug 202622:16
nvd
ptsecurity
Positive Technologies
PT-2026-83332
28 Aug 202600:00
ptsecurity
[
  {
    "vendor": "IBM",
    "product": "Langflow OSS",
    "versions": [
      {
        "status": "affected",
        "version": "1.0.0",
        "lessThanOrEqual": "1.11.1",
        "versionType": "semver"
      }
    ],
    "cpes": [
      "cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*",
      "cpe:2.3:a:ibm:langflow_oss:1.11.1:*:*:*:*:*:*:*"
    ]
  }
]

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