CVE-2026-55447 Details
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.
View at NVD
Exploit prediction scoring system (EPSS) score for CVE-2026-55447
EPSS (Exploit Prediction Scoring System): EPSS predicts the likelihood that a vulnerability will be exploited in the wild. A higher percentage means a greater chance of an exploit occurring. The EPSS model produces a probability score between 0 and 1 (0 and 100%).
0.41 Probability of exploitation activity being observed over the next 30 days (34rd percentile)
CVSS score for CVE-2026-55447
CVSS (Common Vulnerability Scoring System): An open framework owned and managed by FIRST.Org, Inc. that assigns a numerical score from 0 to 10 to software vulnerabilities to indicate their severity.
9.6 Critical
Products affected by CVE-2026-55447
Langflow 1.9.1
DVE Score by Bitsight AI
DVE scores complement traditional static scoring systems like CVSS with Bitsight AI powered real-time threat intelligence and underground cyber criminal activity so that security teams can reduce alert fatigue and focus on vulnerabilities most likely to be exploited.
Low
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CVE-2026-55447 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 98 39.68%
DE 29 11.74%
FR 13 5.26%
GB 13 5.26%
RU 9 3.64%
IN 9 3.64%
CN 7 2.83%
SG 6 2.43%
BR 5 2.02%
CH 5 2.02%

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CVE-2026-55447 Industry Footprint

Top 10 Identified Industries

*Service provider organizations (typically Technology and Telecommunications) are disproportionally represented in the results given their upstream ownership of end-user infrastructure. See our FAQs.

Industry* Observations Percentage
Technology 217 97.31%
Telecommunications 2 0.90%
Manufacturing 2 0.90%
Education 2 0.90%

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