A buffer overflow was addressed with improved size validation. This issue is fixed in iOS 17.7.1 and iPadOS 17.7.1, macOS Sequoia 15, macOS Sonoma 14.7.1, tvOS 18, watchOS 11, visionOS 2, iOS 18 and iPadOS 18. Processing a maliciously crafted file may lead to unexpected app termination.
https://support.apple.com/en-us/121570
https://support.apple.com/en-us/121567
https://support.apple.com/en-us/121250
https://support.apple.com/en-us/121249
https://support.apple.com/en-us/121248