CVE-2018-4188: Apple Tv

Medium severity, CVSS 6.5. EPSS: 2.6% chance of exploitation in the next 30 days.

An issue was discovered in certain Apple products. iOS before 11.4 is affected. Safari before 11.1.1 is affected. iCloud before 7.5 on Windows is affected. iTunes before 12.7.5 on Windows is affected. tvOS before 11.4 is affected. The issue involves the "WebKit" component. It allows remote attackers to spoof the address bar via a crafted web site.

Affected products

• Apple Apple Tv: before 11.4 (fixed in 11.4)
• Apple iCloud: before 7.5 (fixed in 7.5)
• Apple iPhone OS: before 11.4 (fixed in 11.4)
• Apple iTunes: before 12.7.5 (fixed in 12.7.5)
• Apple Safari: before 11.1.1 (fixed in 11.1.1)

Published 2018-06-08. Last modified 2026-06-17.