CVE-2026-10560: IBM Langflow OSS 1.0.0 through 1.9.6 contains a missing authentication vulnerability in /api/v1/build_public_tmp/ endpoints that allows an unauthenticated…

PriorityP346high8.2CVSS 3.1

AVNACLPRNUINSUCHILAN

IBM Langflow OSS 1.0.0 through 1.9.6 contains a missing authentication vulnerability in /api/v1/build_public_tmp/ endpoints that allows an unauthenticated attacker to read build event data or cancel jobs using a valid job identifier, resulting in information disclosure and denial of service.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
ibm	langflow_oss	1.0.0 – 1.9.6	—

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