This issue was addressed with improved validation of symlinks. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5. An app may be able to access sensitive user data.
https://support.apple.com/en-us/122375
https://support.apple.com/en-us/122374
https://support.apple.com/en-us/122373
http://seclists.org/fulldisclosure/2025/Apr/9