CVE-2017-2426: Apple Mac OS X

Low severity, CVSS 3.3. EPSS: 1.2% chance of exploitation in the next 30 days.

An issue was discovered in certain Apple products. macOS before 10.12.4 is affected. The issue involves the "iBooks" component. It allows remote attackers to obtain sensitive information from local files via a file: URL in an iBooks file.

Affected products

• Apple Mac OS X: up to and including 10.12.3

Published 2017-04-02. Last modified 2026-06-17.