CVE-2025-43527: Apple macOS

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

A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.7.3, macOS Tahoe 26.2. An app may be able to gain root privileges.

Affected products

• Apple macOS: before 15.7.3 (fixed in 15.7.3)

Published 2025-12-12. Last modified 2026-10-07.