OpenAI Launches Daybreak: Codex Security and GPT-5.5-Cyber for Patch Automation

OpenAI 发布 Daybreak 安全工具：Codex Security 与 GPT-5.5-Cyber

OpenAI shifts its security focus from finding bugs to automating patches. Codex Security has scanned 30M commits and flagged over 500K fixed findings. The full GPT-5.5-Cyber hits 85.6% on CyberGym, up from GPT-5.5's 81.8%. The Patch the Planet initiative, co-founded with Trail of Bits and HackerOne, brings 30+ open-source projects like cURL and Python into the fix pipeline. The post doesn't disclose Codex Security pricing or the exact scope of GPT-5.5-Cyber's limited release.

Why it matters: OpenAI launches Daybreak, shifting from vuln discovery to automated patching. Codex Security backs it with 30M scans and 500K flagged findings; GPT-5.5-Cyber posts 85.6% on CyberGym. Score held below 90 because the post doesn't disclose fix accuracy or false-positive rates — r...