CVE-2026-28930: Apple macOS

High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days.

A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Tahoe 26.5. An app may be able to access protected user data.

Affected products

• Apple macOS: from 26.0, before 26.5 (fixed in 26.5)

Published 2026-05-11. Last modified 2026-06-17.