CVE-2017-7003: Apple iPhone OS

Medium severity, CVSS 5.5. EPSS: 0.9% chance of exploitation in the next 30 days.

An issue was discovered in certain Apple products. iOS before 10.3.2 is affected. macOS before 10.12.5 is affected. tvOS before 10.2.1 is affected. watchOS before 3.2.2 is affected. The issue involves the "CoreText" component. It allows remote attackers to cause a denial of service (application crash) via a crafted file.

Affected products

• Apple iPhone OS: before 10.3.2 (fixed in 10.3.2)
• Apple Mac OS X: before 10.12.5 (fixed in 10.12.5)
• Apple tvOS: before 10.2.1 (fixed in 10.2.1)
• Apple watchOS: before 3.2.2 (fixed in 3.2.2)

Published 2018-04-03. Last modified 2026-06-17.