A path handling issue was addressed with improved validation. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5, tvOS 13.4.5, watchOS 6.2.5. A malicious application may be able to overwrite arbitrary files.Referenceshttps://support.apple.com/kb/HT211170https://support.apple.com/kb/HT211168https://support.apple.com/kb/HT211171https://support.apple.com/kb/HT211175
