ZDI-CAN-26650: ZDI-25-302: Apple macOS CoreMedia Framework 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 7.8. The following CVEs are assigned: CVE-2025-31239.

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-26650?

The ZDI-CAN-26650 vulnerability has a CVSS rating of 7.8, indicating high severity.

How do I fix ZDI-CAN-26650?

To fix ZDI-CAN-26650, ensure that your Apple macOS installation is updated to the latest version provided by Apple.

What impact does ZDI-CAN-26650 have on my system?

ZDI-CAN-26650 allows remote attackers to execute arbitrary code on affected installations of Apple macOS.

Is user interaction required to exploit ZDI-CAN-26650?

Yes, user interaction is required for ZDI-CAN-26650, as the target must visit a malicious page or open a malicious file.

Which versions of macOS are affected by ZDI-CAN-26650?

ZDI-CAN-26650 affects various installations of Apple macOS but the exact versions can be clarified in Apple’s security updates.