CVE-2026-64701: Apple macOS

High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days.

A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.7.8, macOS Tahoe 26.6. A malicious app may be able to gain root privileges.

Affected products

• Apple macOS: from 15.0, before 15.7.8 (fixed in 15.7.8); from 26.0, before 26.6 (fixed in 26.6)

Published 2026-09-14. Last modified 2026-09-15.