Nintendo's Switch 2 system update 23.5.0, released on November 10, 2026, reportedly patches the operating-system exploit used by a recent jailbreak. It arrives alongside new accessibility options and support for an upcoming Nintendo eShop gifting feature.
Nintendo's published patch notes do not mention the jailbreak fix.
What the reported jailbreak patch blocks
The reported security change closes the route that allowed code running inside an exploited game to reach beyond that game's normal limits. It targets the operating-system exploit, without eliminating every game-level entry point involved.
Exploits involving SmileBASIC 4 and Civilization VII reportedly still exist on 23.5.0, but they can no longer escape the game. Homebrew using those entry points is restricted to what the affected game can already do.
Game dumping and modding through the affected route are reportedly blocked, apart from some cartridge games released in the near future and possibly game updates. The restriction should not be read as a claim that every form of Switch 2 modding has been eliminated.
Switch 2 firmware update menu
Accessibility changes and eShop gifting support
Nintendo's listed changes include several additions you can use separately from the reported security fix:
- First-time setup: Accessibility settings can now be configured during the initial setup process.
- Text to Speech: Portuguese (Portugal) joins the supported languages under Accessibility in System Settings.
- GameChat: Portuguese (Portugal) also joins the Convert Text to Speech language options.
- General fixes: Nintendo lists adjustments and fixes intended to improve the user experience.
The update also adds support for gifting Nintendo eShop products to a Nintendo Account family group member. Nintendo's patch notes schedule that feature to become available after eShop maintenance on November 17, 2026, so installing the firmware does not unlock gifting immediately.
