According to Apple, the flaws were resolved with improved authentication, checks, logic, input validation, handling of content, memory management, private data redaction, state management, and file and memory handling. The tech giant points to similar outcomes and resolutions for 59 security defects that were resolved with the macOS Sequoia 15.1 update that started rolling out on Monday. The patches address 15 issues that were also addressed in iOS and several flaws in third-party dependencies. The macOS 15.1 update comes roughly three weeks after Apple released a Sequoia update to resolve compatibility issues with various security tools. Apple released macOS Sonoma 14.7.1 and macOS Ventura 13.7.1 with fixes for over 40 defects each, and announced the rollout of watchOS, tvOS, and visionOS security updates as well.