High severity7.7NVD Advisory· Published Sep 4, 2026· Updated Sep 28, 2026

CVE-2026-19304

Description

IBM Langflow OSS 1.0.0 through 1.11.2 could allow a remote authenticated attacker to obtain sensitive information from internal services due to a URL parser discrepancy.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Langflow AI/Langflow
cpe:2.3:a:langflow:langflow:*:*:*:*:*:*:*:*
Range: >=1.0.0,<1.11.3
IBM/Langflow OSSllm-fuzzy
Range: 1.0.0 - 1.11.2

Patches

Vulnerability mechanics

References

www.ibm.com/support/pages/node/7285639nvdPatchVendor Advisory

News mentions

IBM Langflow OSS: Seventeen Vulnerabilities Including Code Execution Disclosed Together
Vypr Intelligence · Sep 4, 2026

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