A privacy issue was addressed with improved handling of temporary files. This issue is fixed in iOS 17.4 and iPadOS 17.4, macOS Sonoma 14.4, watchOS 10.4. An app may be able to access user-sensitive data.
https://support.apple.com/kb/HT214088
https://support.apple.com/kb/HT214084
https://support.apple.com/kb/HT214081
https://support.apple.com/en-us/HT214088
https://support.apple.com/en-us/HT214084
https://support.apple.com/en-us/HT214081
https://support.apple.com/en-us/120895
https://support.apple.com/en-us/120893
https://support.apple.com/en-us/120881