CVE-2025-24135: Apple macOS

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

This issue was addressed with improved message validation. This issue is fixed in macOS Sequoia 15.3. An app may be able to gain elevated privileges.

Affected products

• Apple macOS: before 15.3 (fixed in 15.3)

Published 2025-01-27. Last modified 2026-06-17.