CISA Flags Langflow RCE, Tomcat, and N-central Flaws as Actively Exploited

August 5, 2026 1 Min Read 0

Threat Intelligence Brief

Curated summary with source attribution

Source: thehackernews.com

Threat Risk: High
Victim: Organizations utilizing Langflow, Apache Tomcat, and N-able N-central
Incident: Active exploitation of critical vulnerabilities in Langflow, Apache Tomcat, and N-able N-central.
Impact: Potential for full remote code execution, authentication bypass, and sensitive data exposure across internet-exposed infrastructure.
Attacker: knaithe / KnYuan (Chinese-speaking threat actor)
Analysis: A Chinese-speaking threat actor is leveraging AI agents, specifically DeepSeek and the Hermes framework, to autonomously identify and exploit targets. This shift toward AI-driven reconnaissance allows attackers to process hundreds of hours of analysis in minutes. Meanwhile, critical flaws in Langflow and N-central are being actively exploited, highlighting a dangerous trend of targeting AI development and management platforms.
Recommendations: Update Langflow to version 1.10.1 or later immediately to prevent RCE.; Patch Apache Tomcat to versions 11.0.21, 10.1.54, or 9.0.117.; Apply the latest N-able N-central patches to resolve authentication bypass flaws.
Source: The Hacker News

Editorial note: this post summarizes third-party reporting and links to the original source.
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