A critical vulnerability, tracked as CVE-2026-33017, is being actively exploited by hackers to hijack AI workflows built using the Langflow framework. This flaw allows attackers to compromise AI agents, potentially leading to significant disruptions in workflows that rely on artificial intelligence. The Cybersecurity and Infrastructure Security Agency (CISA) has issued a warning about the active exploitation of this vulnerability, emphasizing the need for immediate attention. The Langflow framework is used for building AI agents, and the exploitation of this flaw can have severe consequences for organizations that rely on AI-powered workflows1. As a result, practitioners should prioritize patching or monitoring this vulnerability to prevent potential attacks. The active exploitation of CVE-2026-33017 underscores the importance of staying vigilant and taking prompt action to mitigate potential threats to AI-driven systems, making it essential for security teams to address this vulnerability promptly.