CVE-2025-43277: Apple macOS

High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days.

The issue was addressed with improved memory handling. This issue is fixed in iOS 18.6 and iPadOS 18.6, macOS Sequoia 15.6, macOS Sonoma 14.8, tvOS 18.6, visionOS 2.6, watchOS 11.6. Processing a maliciously crafted audio file may lead to memory corruption.

Affected products

• Apple macOS: before 14.8 (fixed in 14.8)

Published 2025-07-30. Last modified 2026-06-17.