Apple macOS Sequoia Protected File System Modification Vulnerability

A vulnerability exists in Apple macOS Sequoia that allows a malicious application to modify protected areas of the file system. This issue affects Intel-based Mac computers and was addressed by implementing additional code-signing restrictions. The vulnerability is part of a broader category of issues within the AppleMobileFileIntegrity component, where sandboxed processes could potentially bypass sandbox restrictions.

Impact

Exploitation of this vulnerability could lead to unauthorized modifications of protected file system areas, allowing apps to interfere with system integrity or user data.

Remediation

Users can update to macOS Sequoia 15.1 to address this vulnerability.