CVE-2015-3751: Apple iPhone OS

Medium severity, CVSS 5.0. EPSS: 2.7% chance of exploitation in the next 30 days.

WebKit in Apple Safari before 6.2.8, 7.x before 7.1.8, and 8.x before 8.0.8, as used in iOS before 8.4.1 and other products, allows remote attackers to bypass a Content Security Policy protection mechanism by using a video control in conjunction with an IMG element within an OBJECT element.

Affected products

• Apple iPhone OS: before 8.4.1 (fixed in 8.4.1)
• Apple Safari: from 6.0, before 6.2.8 (fixed in 6.2.8); from 7.0, before 7.1.8 (fixed in 7.1.8); from 8.0, before 8.0.8 (fixed in 8.0.8)

Published 2015-08-16. Last modified 2026-06-17.