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Firmware Update

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Nintendo patches Switch QR code exploit letting nearby hackers hijack consoles

Nintendo disclosed a security flaw affecting original Switch consoles that exploits the QR codes used by the Send to Smartphone feature and Super Mario Kart: Home Circuit's wireless pairing. If someone scans the QR code before the owner does, they can connect to the console and run unauthorized code or steal stored account data. Nintendo fixed the issue, tracked as CVE-2026-82079, in firmware update 23.0.0 released September 9.

Google says outdated car infotainment firmware can break Android Auto connections

Google is highlighting that many persistent Android Auto connectivity problems stem not from the phone but from outdated software running on a car's infotainment system. The company recommends restarting the infotainment unit and, for aftermarket head units like Pioneer or Kenwood, checking the manufacturer's website for firmware updates.

Nintendo Adds Docked VRR Support to Switch 2 After Earlier Cutting It

Nintendo has enabled variable refresh rate output for Switch 2's TV mode through a new firmware update, requiring an updated dock to work. The feature was originally promised at launch, then quietly removed, before a job listing hinted Nintendo was still developing it for TV play. The same update also adds a handheld boost toggle, Mii editor changes, and full system transfer between Switch 2 consoles.

Nintendo ships Switch 2 firmware 23.0.0 with docked VRR support

Nintendo has released firmware update 23.0.0 for the Switch 2, finally enabling variable refresh rate support when the console is docked and running in TV mode, a feature promised before launch but missing at release. The update also adds a handheld boost mode toggle in quick settings, nostalgic music options in the Mii editor, and full system transfer between two Switch 2 consoles.