CVE-2024-40835: 
macOS vulnerability analysis and mitigation

CVE-2024-40835 is a security vulnerability discovered in Apple's Shortcuts application that affects multiple Apple operating systems including iOS 16.7.9, iPadOS 16.7.9, macOS Ventura 13.6.8, macOS Monterey 12.7.6, iOS 17.6, iPadOS 17.6, watchOS 10.6, and macOS Sonoma 14.6. The vulnerability was reported by an anonymous researcher and disclosed on July 29, 2024 (Apple Security).

The vulnerability is characterized as a logic issue in the Shortcuts application where a shortcut may be able to use sensitive data with certain actions without prompting the user for permission. The issue was addressed with improved checks. The vulnerability 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:H/I:N/A:N (NVD).

The vulnerability allows a shortcut to access and use sensitive data without proper user authorization or prompting. This could potentially lead to unauthorized access to sensitive information on affected devices (Apple Security).

The vulnerability requires local access to exploit and has low attack complexity. It requires low privileges but does not need user interaction to execute (NVD).

Apple has released security updates to address this vulnerability in iOS 16.7.9, iPadOS 16.7.9, macOS Ventura 13.6.8, macOS Monterey 12.7.6, iOS 17.6, iPadOS 17.6, watchOS 10.6, and macOS Sonoma 14.6. Users are advised to update their devices to the latest versions (Apple Security).