Apple's macOS Tahoe 26.7 release candidate inadvertently exposed feature flags referencing numerous unreleased products. Discovered by MacRumors, the leak includes identifiers for a future Home Hub (J490/J491), next-gen Home Pod mini (B525) with "Argentium," and Apple security camera (J229). Additional references point to AirPods with cameras (B790), fourth-generation AirPods Pro (AirPods Pro1,4), and upcoming iPhone models including iPhone Air 2 (V62), iPhone 18 series (V63-V68), and Apple's anticipated foldable iPhone (V68).

Mac hardware identifiers include MacBook Pro with M6 chip (J804), next-generation iMac (J833/J834), and possible OLED MacBook Pro models (K114c/s, K116c/s). The leak also reveals next-gen iPad mini with OLED (J510/J511) and updated Apple Vision Pro (N109).

Additional product codes without clear matches were identified, including various A-series and Device identifiers. While not critically sensitive, the exposed feature flags provide significant insight into Apple's upcoming product development cycle. This marks another instance of accidental disclosure through developer betas, similar to iOS 26 testing leaks earlier this year.