CVE-2017-2533: Apple Mac OS X

High severity, CVSS 7.0. EPSS: 4.4% chance of exploitation in the next 30 days.

An issue was discovered in certain Apple products. macOS before 10.12.5 is affected. The issue involves the "DiskArbitration" component. A race condition allows attackers to execute arbitrary code in a privileged context via a crafted app.

Affected products

• Apple Mac OS X: up to and including 10.12.4

Published 2017-05-22. Last modified 2026-06-17.