CVE-2025-43297: Apple macOS

Medium severity, CVSS 6.2. EPSS: 0.4% chance of exploitation in the next 30 days.

A type confusion issue was addressed with improved memory handling. This issue is fixed in macOS Tahoe 26. An app may be able to cause a denial-of-service.

Affected products

• Apple macOS: before 26.0 (fixed in 26.0)

Published 2025-09-15. Last modified 2026-09-30.