VULNERABILITY INTELLIGENCE

CVE-2026-9077

CVSS score8.5 HIGH
EPSS probability0.44%
CISA KEVNot currently listed
Published2026-08-05
Last modified2026-08-06
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:N

Description

IBM Langflow OSS 1.0.0 through 1.10.3 Langflow allows remote authenticated attackers to bypass localhost-only restrictions and write arbitrary MCP server configurations to IDE configuration files on the host system.

Weakness classification

  • psirt@us.ibm.com: CWE-807

Primary references