CVE-2025-43264: Apple macOS

High severity, CVSS 8.8. EPSS: 0.4% chance of exploitation in the next 30 days.

The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.6. Processing a maliciously crafted image may corrupt process memory.

Affected products

• Apple macOS: before 15.6 (fixed in 15.6)

Published 2026-04-02. Last modified 2026-07-24.