OpenAI launches new initiative to help find and patch open-source bugs
AI disclosure
Summary
OpenAI is attempting to tackle the security issues of the open source software community.
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We’re expanding OpenAI Daybreak to help democratize patching vulnerable software at machine speed:
— OpenAI (@OpenAI) June 22, 2026
- Codex Security plugin: find, validate, and fix vulnerabilities right inside Codex
- The full version of GPT-5.5-Cyber model: a great model for trusted defenders
- Cyber Partner…
We want to help all companies be secure, working with the USG and the security ecosystem.
— Sam Altman (@sama) June 22, 2026
*The full version of GPT-5.5-Cyber is here; state of the art performance on CyberGym.
*Patch The Planet and Codex Security will help solve security problems instead of just finding them. pic.twitter.com/otyCFHJR4d