IBM Langflow OSS 1.0.0-1.11.5 RCE via OS Command Injection
CVE-2026-79724 Published on September 10, 2026
Langflow is vulnerable to arbitrary code execution due to multiple incomplete code security controls and missing execution guards
IBM Langflow OSS 1.0.0 through 1.11.5 could allow a remote attacker to execute arbitrary OS commands due to improper neutralization of special elements used in an OS command.
Vulnerability Analysis
CVE-2026-79724 is exploitable with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be critical as this vulnerability has a high impact to the confidentiality, integrity and availability of this component.
Weakness Type
What is a Shell injection Vulnerability?
The software constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.
CVE-2026-79724 has been classified to as a Shell injection vulnerability or weakness.
Products Associated with CVE-2026-79724
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Affected Versions
IBM Langflow OSS:- Version 1.0.0, <= 1.11.5 is affected.