memory corruption issue was addressed with improved bounds checking.

MacOS Sequoia 15.4.1
Released April 16, 2024

CoreAudio
Available for: macOS Sequoia
Impact: Processing an audio stream in a maliciously crafted media file may result in code execution. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals on iOS.
Description: A memory corruption issue was addressed with improved bounds checking.
CVE-2025-31200: Apple and Google Threat Analysis Group

RPAC
Available for: macOS Sequoia
Impact: An attacker with arbitrary read and write capability may be able to bypass Pointer Authentication. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals on iOS.
Description: This issue was addressed by removing the vulnerable code.
CVE-2025-31201: Apple

Information about products not manufactured by Apple, or independent websites not controlled or tested by Apple, is provided without recommendation or endorsement. Apple assumes no responsibility with regard to the selection, performance, or use of third-party websites or products. Apple makes no representations regarding third-party website accuracy or reliability. Contact the vendor for additional information.
Published Date: April 16, 2025