Executive summary
Public evidence documents CVE-2026-9198. This report does not assess any organization.
Technical analysis
Langflow contains a code injection vulnerability that allows unauthenticated attackers to achieve full remote code execution on default Langflow deployments.
Evidence and sources
Public evidence for CVE-2026-9198 with preserved provenance.
CVE-2026-9198 IBM Langflow Code Injection Vulnerability Langflow contains a code injection vulnerability that allows unauthenticated attackers to achieve full remote code execution on default Langflow deployments.
IOCs
No public IOC is available.
CVEs and affected products
IBM Langflow Code Injection Vulnerability
ATT&CK mapping
No ATT&CK mapping is available.
Detection content
Sigma rules, YARA rules, Splunk SPL, and KQL detection logic.
Threat hunting
Hypothesis-driven hunt procedures and telemetry checklist.
Remediation
Containment actions, patching notes, and credential steps.
Historical relationships
No published historical relationship is available.
Timeline and change history
Confidence and caveats
1.0
⚠️ Public CTI only; no organizational exposure is asserted.
⚠️ CVSS and EPSS metadata were not present in the retrieved evidence payload.