AISLE found 500+ zero-days across 100+ codebases in one year, ~1% of 2026's open-source CVEs

brhydon · x · 2026-10-17

AI security research lab AISLE (stanislavfort's team) reports discovering 500+ CVE-credited zero-day vulnerabilities across 100+ codebases in its first year — roughly 1% of all open-source CVEs globally in 2026. On hardened codebases like curl, the team repeatedly matched or outperformed frontier AI labs at zero-day discovery.

Reposter Ian Goodfellow notes the lesson: the system built around an LLM matters enormously — even small, cheap, fast models can be boosted to do valuable security work.

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