Apple · Icloud · CVE-2018-4263
**Name of the Vulnerable Software and Affected Versions**
Apple iOS versions prior to 11.4.1
Apple tvOS versions prior to 11.4.1
Apple Safari versions prior to 11.1.2
Apple iTunes for Windows versions prior to 12.8
Apple iCloud for Windows versions prior to 7.6
**Description**
The issue is related to multiple memory corruption problems that have been addressed through improved memory handling.
**Recommendations**
For iOS versions prior to 11.4.1, update to iOS 11.4.1 or later.
For tvOS versions prior to 11.4.1, update to tvOS 11.4.1 or later.
For Safari versions prior to 11.1.2, update to Safari 11.1.2 or later.
For iTunes for Windows versions prior to 12.8, update to iTunes 12.8 or later.
For iCloud for Windows versions prior to 7.6, update to iCloud for Windows 7.6 or later.