IBM Langflow OSS RCE via Improper Import Validation (pre-1.10.3)
CVE-2026-17624 Published on August 5, 2026
Langflow OSS is affected by arbitrary code execution in component generation, validation, and custom component handling
IBM Langflow OSS 1.0.0 through 1.10.3, 1.0.0 through 1.10.3, 1.0.0 through 1.10.3, 1.0.0 through 1.10.3, 1.0.0 through 1.10.3, 1.0.0 through 1.10.3, and 1.0.0 through 1.10.3 could allow a remote authenticated attacker to execute arbitrary code due to improper validation of module imports.
Vulnerability Analysis
CVE-2026-17624 is exploitable with network access, and requires small amount of user privileges. This vulnerability is consided to have a high level of attack complexity. The potential impact of an exploit of this vulnerability is considered to be very high.
Weakness Type
What is a Code Injection Vulnerability?
The software 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.
CVE-2026-17624 has been classified to as a Code Injection vulnerability or weakness.
Products Associated with CVE-2026-17624
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Affected Versions
IBM Langflow OSS:- Version 1.0.0, <= 1.10.3 is affected.