CVE-2016-1784: Apple iPhone OS

Medium severity, CVSS 6.5. EPSS: 1.4% chance of exploitation in the next 30 days.

The History implementation in WebKit in Apple iOS before 9.3, Safari before 9.1, and tvOS before 9.2 allows remote attackers to cause a denial of service (resource consumption and application crash) via a crafted web site.

Affected products

• Apple iPhone OS: before 9.3 (fixed in 9.3)
• Apple Safari: before 9.1 (fixed in 9.1)
• Apple tvOS: before 9.2 (fixed in 9.2)

Published 2016-03-24. Last modified 2026-06-17.