An integer overflow was addressed by adopting 64-bit timestamps. This issue is fixed in macOS Sonoma 14.8.3, macOS Sequoia 15.7.3. An app may be able to gain root privileges.

A logic error was addressed with improved error handling. This issue is fixed in macOS Tahoe 26.1. iCloud Private Relay may not activate when more than one user is logged in at the same time.

A memory corruption issue was addressed with improved lock state checking. This issue is fixed in watchOS 26.1, iOS 18.7.2 and iPadOS 18.7.2, macOS Tahoe 26.1, visionOS 26.1, tvOS 26.1, macOS Sonoma 14.8.2, macOS Sequoia 15.7.2, iOS 26.1 and iPadOS 26.1. A malicious application may cause unexpected…

The issue was addressed with improved memory handling. This issue is fixed in macOS Tahoe 26.1. An app may be able to cause unexpected system termination or corrupt process memory.

This issue was addressed with improved checks. This issue is fixed in macOS Sonoma 14.8.3, macOS Sequoia 15.7.3. An app may be able to access sensitive user data.

A logic issue was addressed with improved file handling. This issue is fixed in macOS Sonoma 14.8.3, macOS Sequoia 15.7.3. An app may be able to access protected user data.

A parsing issue in the handling of directory paths was addressed with improved path validation. This issue is fixed in macOS Sonoma 14.8.3, macOS Tahoe 26.1, macOS Sequoia 15.7.3. An app may be able to access sensitive user data.

The issue was addressed by adding additional logic. This issue is fixed in macOS Sequoia 15.7.3. An app may be able to bypass launch constraint protections and execute malicious code with elevated privileges.

A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.7.3. An app may be able to gain root privileges.

A use-after-free issue was addressed with improved memory management. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2. Processing maliciously crafted web content may lead to an unexpected process crash.