CVE-2025-43393: Apple macOS

Medium severity, CVSS 5.2. EPSS: 0.2% chance of exploitation in the next 30 days.

A permissions issue was addressed with additional sandbox restrictions. This issue is fixed in macOS Tahoe 26.1. An app may be able to break out of its sandbox.

Affected products

• Apple macOS: before 26.1 (fixed in 26.1)

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