Apple is rolling out second release candidates for macOS Tahoe 26. 7 and macOS Sequoia 15. 8, one week after the first RC for macOS 26.
Source: [9to5Mac](https://9to5mac.com/2026/08/24/second-release-candidates-for-macos-tahoe-26-7-and-macos-sequoia-15-8-now-available/)