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

IBM Langflow OSS 1.0.0 through 1.10.1 contains an improper input validation vulnerability in the PythonREPL sandbox implementation.

Published: 2026-07-30 · CVSS: 9.9 · CVSS 3.1

IBM Langflow OSS 1.0.0 through 1.10.1 contains an improper input validation vulnerability in the PythonREPL sandbox implementation.

Original CVE JSON · STIX 2.1

Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7