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CVE-2026-13435 Python Interpreter Sandbox Bypass Leading to Sensitive Data Exposure

🗓️ 30 Jul 2026 16:48:36Reported by ibmType 
cvelist
 cvelist
🔗 www.cve.org👁 9 Views

CVE-2026-13435: IBM Langflow OSS 1.0.0-1.10.1 exposes data via PythonREPL sandbox input validation flaw.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ibm
IBM Security Bulletins
Security Bulletin: Python Interpreter Sandbox Bypass Leading to Sensitive Data Exposure
14 Jul 202614:57
ibm
attackerkb
ATTACKERKB
CVE-2026-13435
30 Jul 202616:48
attackerkb
circl
Circl
CVE-2026-13435
30 Jul 202617:54
circl
cve
CVE
CVE-2026-13435
30 Jul 202616:48
cve
euvd
EUVD
EUVD-2026-51244
30 Jul 202616:48
euvd
nvd
NVD
CVE-2026-13435
30 Jul 202619:17
nvd
ptsecurity
Positive Technologies
PT-2026-66540
30 Jul 202600:00
ptsecurity
[
  {
    "vendor": "IBM",
    "product": "Langflow OSS",
    "versions": [
      {
        "status": "affected",
        "version": "1.0.0",
        "lessThanOrEqual": "1.10.1",
        "versionType": "semver"
      }
    ],
    "cpes": [
      "cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*",
      "cpe:2.3:a:ibm:langflow_oss:1.10.1:*:*:*:*:*:*:*"
    ]
  }
]

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