A configuration issue was addressed with additional restrictions. This issue affected versions prior to macOS Mojave 10.14.

A consistency issue existed in the handling of application snapshots. The issue was addressed with improved handling of notes deletions. This issue affected versions prior to iOS 12.

A memory initialization issue was addressed with improved memory handling. This issue affected versions prior to macOS Mojave 10.14.

A memory corruption issue was addressed with improved input validation. This issue affected versions prior to macOS Mojave 10.14.

A validation issue was addressed with improved logic. This issue affected versions prior to macOS Mojave 10.14.

A use after free issue was addressed with improved memory management. This issue affected versions prior to iOS 12, macOS Mojave 10.14, tvOS 12, watchOS 5, iTunes 12.9 for Windows, iCloud for Windows 7.7.