CVE-2024-40860: 
macOS vulnerability analysis and mitigation

CVE-2024-40860 is a security vulnerability discovered in macOS affecting both macOS Sonoma 14.7 and macOS Sequoia 15. The vulnerability was disclosed on September 16, 2024, and involves a logic issue in the sudo component that could allow an application to modify protected parts of the file system (Apple Support, Apple Support).

The vulnerability is characterized as a logic issue that was addressed with improved checks. It has been assigned a CVSS v3.1 base score of 5.5 (MEDIUM) with the vector string CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N. This indicates that the vulnerability requires local access, low attack complexity, and low privileges to exploit, with no user interaction needed (NVD).

If exploited, this vulnerability could allow an application to modify protected parts of the file system. This could potentially lead to unauthorized changes to system files and compromise the integrity of the operating system (Apple Support).

The vulnerability requires local access and low privileges to exploit. There are currently no reports of this vulnerability being actively exploited in the wild (CIS Advisory).

Apple has addressed this vulnerability in macOS Sonoma 14.7 and macOS Sequoia 15. Users are advised to update their systems to these versions to protect against potential exploitation. The fix involves improved checks in the sudo component (Apple Support, Apple Support).