Apple has just released iOS 12.1.1 for both iPhone and iPad and macOS 10.14.2 for its Mac systems. iCloud has also been released for Windows 7.9 and iTunes 12.9.2. Here is some information about these releases.
iOS 12.1.1 for iPhone, iPad, iPod
iOS 12.1.2 is available for iPhone 5s and later, iPad Air and later, and iPod touch 6th generation. The change log is available here – several vulnerabilities and bugs have been fixed in the previous iOS version.
Security update macOS 10.14.2
Apple has also released macOS 10.14.2 as a security update for its Macs. The change log is available here. Some vulnerabilities in macOS have been fixed.
iCloud for Windows 7.9
This client software for Windows is described here and is available from Windows 7. The new version closes some vulnerabilities of the program.
iTunes for Windows 12.9.2
The changes in iTunes for Windows 12.9.2 are described in this Apple document. The new version closes some vulnerabilities of the application.