Memory Handling Vulnerability in macOS Products by Apple
CVE-2025-43189

Currently unrated

Key Information:

Vendor: Apple
Status: macOS
Vendor: CVE Published:; 30 July 2025

What is CVE-2025-43189?

A vulnerability has been identified in certain versions of macOS that could allow malicious applications to read kernel memory. This issue arises from inadequate memory handling practices, which have been mitigated in the latest updates of macOS Sequoia 15.6 and macOS Sonoma 14.7.7. Users are urged to update their systems to enhance security and protect against potential exploitation of this vulnerability.

References

https://support.apple.com/en-us/124149

https://support.apple.com/en-us/124150

Download the Critical Vulnerability Management Cheat Sheet

Timeline

Vulnerability published
Jul 30, 2025