CVE-2026-9077

—

CVSS 3.1

8.5 high

EPSS

<1%p24

Published

Aug 5, 2026 (Aug 5, 2026)

Modified

Aug 6, 2026

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.

Vendors: langflow
Products: langflow
Weakness: CWE-807
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (0.3%)

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