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Critical severity9.6GHSA Advisory· Published Jun 23, 2026· Updated Jun 24, 2026

CVE-2026-55447

CVE-2026-55447

Description

Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to 1.9.2, by controlling a files that are digested into the RAG, an attacker can direct the node to read any file on the file-system by absolute path. All components based on BaseFileComponent are vulnerable to the vulnerability. This includes Docling (DoclingInlineComponent), Docling Serve, DoclingRemoteComponent), Read File (FileComponent), NVIDIA Retriever Extraction (NvidiaIngestComponent), Video File (VideoFileComponent), and Unstructured API (UnstructuredComponent). This vulnerability is fixed in 1.9.2.

AI Insight

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

Affected packages

Versions sourced from the GitHub Security Advisory.

PackageAffected versionsPatched versions
langflowPyPI
< 1.9.21.9.2

Affected products

2
  • Langflow AI/Langflow2 versions
    cpe:2.3:a:langflow:langflow:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:langflow:langflow:*:*:*:*:*:*:*:*range: <1.9.2
    • (no CPE)range: < 1.9.2

Patches

Vulnerability mechanics

References

3

News mentions

1