Modder says OpenAI’s Codex helped jailbreak Nintendo’s Switch 2

A modder has apparently jailbroken Nintendo’s latest console with help from OpenAI’s Codex coding tool and shown it running a customised version of Mario Kart World.

1 min read

The Verge

At a glance

What’s new
Sammy Hajhamid, known as pepsipu, says Codex helped create the “ns2jb” jailbreak, a software-only exploit that runs through the programming game SmileBASIC 4.
Who it affects
Switch 2 owners and modders, and Nintendo, which may face more exploits as AI tools help hackers.

The jailbreak is tethered, meaning it has to be launched from the game each time the console is switched on. Another modder claims SmileBASIC 4 is not strictly needed. To show it working, the modder ran a custom Mario Kart World with new playable characters such as Cinnamoroll, Peter Griffin and Minecraft’s Steve. The process still looks too complex for most people, and users on a Switch 2 hacking subreddit are debating how significant it really is.

Why it matters

Console security has relied partly on how much skilled effort an exploit takes. If AI coding tools cut that effort, hacks could arrive sooner and more often, as The Verge suggests may happen here. That raises the stakes for device makers’ patching and for AI companies deciding how their coding tools handle security work. How much Codex actually contributed is still unclear.

Someone hacked the Switch 2 by using an old game and AI

The Verge

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Summary by Second Order AI. Full reporting is at the original source.