OpenAI ships GPT-5.6-Cyber and found a Chrome V8 zero-day with it
OpenAI's GPT-5.6-Cyber completes 95% of advanced exploit-development requests and already surfaced CVE-2026-15903 in Chrome's V8 engine, shipped via expanded Daybreak access tiers.
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OpenAI's GPT-5.6-Cyber completes 95% of advanced exploit-development requests and already surfaced CVE-2026-15903 in Chrome's V8 engine, shipped via expanded Daybreak access tiers.