CVE-2026-20630: Apple macOS

Medium severity, CVSS 5.5. 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 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3. An app may be able to access protected user data.

Affected products

• Apple macOS: before 26.3 (fixed in 26.3)

Published 2026-02-11. Last modified 2026-08-21.