A memory corruption vulnerability was addressed with improved locking. This issue is fixed in iOS 16.7.6 and iPadOS 16.7.6, iOS 17.4 and iPadOS 17.4, macOS Monterey 12.7.4, macOS Sonoma 14.4, macOS Ventura 13.6.5, tvOS 17.4, visionOS 1.1, watchOS 10.4. An app may be able to cause unexpected system termination or write kernel memory.
https://support.apple.com/kb/HT214088
https://support.apple.com/kb/HT214087
https://support.apple.com/kb/HT214085
https://support.apple.com/kb/HT214084
https://support.apple.com/kb/HT214083
https://support.apple.com/kb/HT214082
https://support.apple.com/kb/HT214081
https://support.apple.com/en-us/HT214088
https://support.apple.com/en-us/HT214087
https://support.apple.com/en-us/HT214086
https://support.apple.com/en-us/HT214085
https://support.apple.com/en-us/HT214084
https://support.apple.com/en-us/HT214083
https://support.apple.com/en-us/HT214082
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/120886
https://support.apple.com/en-us/120884
https://support.apple.com/en-us/120883
https://support.apple.com/en-us/120882
https://support.apple.com/en-us/120881
https://support.apple.com/en-us/120880
http://seclists.org/fulldisclosure/2024/Mar/26
http://seclists.org/fulldisclosure/2024/Mar/25
http://seclists.org/fulldisclosure/2024/Mar/24
http://seclists.org/fulldisclosure/2024/Mar/23