CVE-2019-8534: Apple Mac OS X

Medium severity, CVSS 6.7. EPSS: 0.4% chance of exploitation in the next 30 days.

A logic issue existed resulting in memory corruption. This was addressed with improved state management. This issue is fixed in macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra. A malicious application may be able to execute arbitrary code with kernel privileges.

Affected products

• Apple Mac OS X: from 10.14.3, before 10.14.4 (fixed in 10.14.4)

Published 2020-10-27. Last modified 2026-06-17.