Medium · 5.0 CVE-2026-102590 EUVD-2026-113154GHSA-5jf7-whwv-r8qp

Langflow OSS is affected by multiple vulnerabilities

Published Oct 29, 2026 · Updated Nov 3, 2026 · Assigned by ibm

Description

IBM Langflow OSS 1.0.0 through 1.12.3 could allow a remote authenticated attacker to obtain sensitive information due to a server-side request forgery vulnerability.

Affected products

Vendor	Product	Affected	Fixed
IBM	Langflow OSS	1.0.0 – ≤ 1.12.3	—

Advisories 1

WID-SEC-2026-4041 Langflow: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 29, 2026

References

https://www.ibm.com/support/pages/node/7293015 vendor-advisory patch