# Google Says Wiz Found a Zero-Day Flaw With Carbon for cyber By Simon Yoon Canonical URL: https://www.tokenpost.com/news/technology/54548 Published: 2026-11-11T22:11:08.000Z Updated: 2026-11-11T22:11:08.000Z Section: Technology > The security-focused version remains limited to Google’s Fairwind program, while paying developers can access the general model through an API. Google disclosed that Wiz used Carbon for cyber, its security-focused Gemini 4 Carbon version, to examine two large software providers and find a new zero-day flaw in under two hours. Wiz helped the companies fix it. Carbon for cyber remains available only through Google’s Fairwind program. The general Gemini 4 Carbon model opened to paying developers through an API on Nov. 11, in a [global developer rollout](). Google AI Ultra users can also use the model in Gemini, AI Mode in Search and Antigravity. Free and Pro users do not have access to Carbon through those products. ## Links in this article - [global developer rollout](https://www.tokenpost.com/news/technology/54204)