ZDI-CAN-26826: ZDI-25-298: Apple macOS MP4 File Parsing Memory Corruption Remote Code Execution Vulnerability

Published May 21, 2025

Updated

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Apple macOS. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 8.8. The following CVEs are assigned: CVE-2025-31233.

Affected Software

1 affected component

macOS

Event History

May 21, 2025

Advisory Published

via ZDI·05:00 AM

Data Sourced

via ZDI·05:00 AM

Description

Frequently Asked Questions

What is the severity of ZDI-CAN-26826?

The severity of ZDI-CAN-26826 is rated at 8.8, indicating a high risk of remote code execution.

How do I fix ZDI-CAN-26826?

To fix ZDI-CAN-26826, ensure that your Apple macOS is updated to the latest version provided by Apple.

What types of attacks are possible with ZDI-CAN-26826?

ZDI-CAN-26826 allows remote attackers to execute arbitrary code on affected installations of Apple macOS, requiring user interaction.

Is user interaction required to exploit ZDI-CAN-26826?

Yes, user interaction is required to exploit ZDI-CAN-26826, as the target must visit a malicious page or open a malicious file.

Which systems are affected by ZDI-CAN-26826?

ZDI-CAN-26826 affects installations of Apple macOS.