A permissions issue was addressed with additional sandbox restrictions. This issue is fixed in macOS Sonoma 14.8, iOS 26 and iPadOS 26, macOS Sequoia 15.7, iOS 18.7 and iPadOS 18.7. A shortcut may be able to bypass sandbox restrictions.
https://thehackernews.com/2025/09/apple-backports-fix-for-cve-2025-43300.html
https://support.apple.com/en-us/125112
https://support.apple.com/en-us/125111
https://support.apple.com/en-us/125109
https://support.apple.com/en-us/125108
http://seclists.org/fulldisclosure/2025/Sep/55
http://seclists.org/fulldisclosure/2025/Sep/54