This issue was addressed with improved validation of symlinks. This issue is fixed in macOS Sequoia 15.3, macOS Sonoma 14.7.3, macOS Ventura 13.7.3. An app may be able to access protected user data.
https://support.apple.com/en-us/122070
https://support.apple.com/en-us/122069
https://support.apple.com/en-us/122068
http://seclists.org/fulldisclosure/2025/Jan/17