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AI SecurityEmerging1 sourceSep 18, 2026 · 08:49via Help Net Security

Zero-click RCE vulnerability hit four major AI coding agents, two remain unpatched

Brief

Four major AI coding agents, Claude Code, Codex, GitHub Copilot and Gemini CLI, all share the same zero-click RCE vulnerability, one that could give an attacker the same reach into a company’s systems and data as the employee running the agent, according to AIR. “It is the first supply chain vulnerability of the AI agent ecosystem,” the researchers said.

“Anyone running a major coding agent that installs plugins from a marketplace is exposed. The exposure … More →

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