CVE-2025-43296: Apple macOS

Medium severity, CVSS 5.5. EPSS: 0.1% chance of exploitation in the next 30 days.

A logic issue was addressed with improved validation. This issue is fixed in macOS Tahoe 26. An app may bypass Gatekeeper checks.

Affected products

• Apple macOS: before 26.0 (fixed in 26.0)

Published 2025-10-09. Last modified 2026-10-08.