CVE-2024-27861: Apple macOS

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15. An application may be able to read restricted memory.

Affected products

• Apple macOS: before 15.0 (fixed in 15.0)

Published 2024-09-17. Last modified 2026-06-17.