CVE-2026-17633
Received Received - Intake

IBM Langflow OSS Code Injection Vulnerability

Publication date: 2026-08-05

Last updated on: 2026-08-05

Assigner: IBM Corporation

Description
IBM Langflow OSS 1.0.0 through 1.10.3 could allow a remote authenticated attacker to execute arbitrary code due to code injection.

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Meta Information

Published
2026-08-05
Last Modified
2026-08-05
Generated
2026-08-05
AI Q&A
2026-08-05
EPSS Evaluated
N/A
NVD
CVE-2026-17633
EUVD
EUVD-2026-53577

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
ibm langflow_oss From 1.0.0 (inc) to 1.10.3 (inc)

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-94 The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

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Executive Summary

IBM Langflow OSS versions 1.0.0 through 1.10.3 are vulnerable to code injection due to improper input validation. A remote authenticated attacker could exploit this to execute arbitrary code on the affected system.

Impact Analysis

This vulnerability allows attackers to run malicious code on your system. If exploited, it could lead to unauthorized access, data theft, system compromise, or further network infiltration. The impact depends on the attacker's goals and system permissions.

Compliance Impact

This vulnerability could lead to data breaches, violating GDPR and HIPAA requirements for data protection and confidentiality. Organizations may face legal penalties, reputational damage, and loss of compliance certifications if exploited.

Mitigation Strategies

Update IBM Langflow OSS to a version beyond 1.10.3 to address the code injection vulnerability. Restrict network access to the application and monitor for unusual activity. Remove unnecessary user permissions to reduce attack surface.

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