The Ethereum Foundation patched CVE-2026-34219, a remotely triggerable crash bug in libp2p gossipsub found by an AI agent, before any validators were

Ethereum researchers are using AI agents to hunt for vulnerabilities, shifting security work from finding bugs to proving which ones are real.

The Ethereum Foundation patched CVE-2026-34219, a remotely triggerable crash bug in libp2p gossipsub found by an AI agent, before any validators were

Ethereum Foundation's AI audit found a real validator-crashing bug in libp2p gossipsub, patched as CVE-2026-34219, but human triage remains essential.