Apple has released new security and maintenance updates for macOS Sequoia and macOS Sonoma. These updates extend support to Macs that are not yet running the latest macOS Tahoe, addressing security, stability, performance, and compatibility.

Users can install these updates via Software Update in System Settings. Apple has not announced major new consumer features for these releases, indicating a focus on essential fixes. This is particularly important for users who cannot or choose not to upgrade to macOS Tahoe due to hardware limitations, software dependencies, or business requirements.

Historically, Apple supports the current macOS version alongside two previous releases, providing security and compatibility patches. The recent updates for Sequoia and Sonoma ensure these older systems remain secure against threats, including those affecting Safari and WebKit, as demonstrated by a previous Safari update that addressed vulnerabilities. While most users are encouraged to update, those reliant on specialized software or enterprise systems should verify compatibility.