Apple has released the third set of release candidates (RCs) for macOS Sonoma 14.8.8 and macOS Sequoia 15.7.8, marking an uncommon third iteration ahead of the official updates. Developers can now access these builds, which are primarily focused on delivering important security fixes.
The release history for macOS Sonoma 14.8.8 is as follows: the initial RC (build 23J604) was made available on May 26, followed by a second RC (build 23J607) on June 15. The latest RC, build 23J610, was released today. Similarly, macOS Sequoia 15.7.8’s RCs have progressed from build 24G806 on May 26, to build 24G809 on June 15, culminating in today’s build 24G812.
Apple’s release notes for both updates state: “This update provides important security fixes and is recommended for all users.” Further details on the security content are expected to be published on Apple’s official support page.
It’s noteworthy that Apple has opted for a third RC rollout, which is not typical in their update cycle. This suggests a meticulous approach to addressing security vulnerabilities, ensuring that users of both macOS Sonoma and Sequoia receive robust protection. Users are encouraged to install these updates promptly upon their official release to maintain optimal system security.
