SEC-Bench Pro: frontier labs test agents on 183 real V8 and SpiderMonkey vulnerabilities

NielsRogge · x · 2026-11-03

Niels Rogge notes SEC-Bench Pro is one of the cybersecurity evals frontier labs like Google, DeepSeek, and OpenAI now report. Created by @hwiwonl, it includes 183 real vulnerabilities in the V8 and SpiderMonkey JavaScript engines; agents must write proof-of-concepts triggering each bug without the original PoC or patch. Gemini 4 Carbon leads at 88.2% vs GPT-6 Astra's 85.4%.

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