CVE-2026-9077
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.
Scoring
- Severity
- HIGH
- CVSS base score
- 8.5
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:N
- EPSS probability
- 0.32%
- CWE
- CWE-807
- Published
- 2026-08-05
- Last modified
- 2026-08-05
Affected products
- IBM Langflow OSS
Weakness type
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