AI-assisted vulnerability remediationOpenAI's 'Patch the Planet' Pairs GPT-5.5-Cyber With Codex Security to Fix Open-Source Bugs at ScaleHow OpenAI's Daybreak framework is shifting AI-assisted security from finding vulnerabilities to actually fixing them, and what that means for developers and learners.OpenAIGPT-5.5-CyberPatch the PlanetDaybreakSam·Jun 23, 2026·5 min readRead the story