PT-2026-68255

CVE-2026-9077

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Published

2026-08-05

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Updated

2026-08-06

Description by

CVSS 3.1
8.5
High
MetricsAV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:N
Name of the Vulnerable Software and Affected Versions IBM Langflow OSS versions 1.0.0 through 1.10.3
Description Remote authenticated attackers can bypass localhost-only restrictions to write arbitrary Model Context Protocol (MCP) server configurations to IDE configuration files on the host system.
Recommendations Update IBM Langflow OSS to a version later than 1.10.3.
Exploitability
Fix
Vendors
Affected products
Weakness enumeration
CWE-807: Reliance on Untrusted Inputs in a Security Decision
Related identifiers
CVE-2026-9077
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