CVE-2019-8537: Apple Mac OS X

Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days.

An access issue was addressed with improved memory management. This issue is fixed in macOS Mojave 10.14.4. A local user may be able to view a user’s locked notes.

Affected products

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

Published 2019-12-18. Last modified 2026-06-17.