The issue was addressed with improved checks. This issue is fixed in iOS 18.3 and iPadOS 18.3, iOS 18.4 and iPadOS 18.4, iPadOS 17.7.4, macOS Sequoia 15.3, macOS Sequoia 15.4, macOS Sonoma 14.7.3, tvOS 18.3, tvOS 18.4, visionOS 2.3, visionOS 2.4, watchOS 11.3, watchOS 11.4. Parsing a file may lead to an unexpected app termination.
https://thehackernews.com/2025/01/apple-patches-actively-exploited-zero.html
https://support.apple.com/en-us/122378
https://support.apple.com/en-us/122377
https://support.apple.com/en-us/122376
https://support.apple.com/en-us/122373
https://support.apple.com/en-us/122371
https://support.apple.com/en-us/122073
https://support.apple.com/en-us/122072
https://support.apple.com/en-us/122071
https://support.apple.com/en-us/122069
https://support.apple.com/en-us/122068
https://support.apple.com/en-us/122067
https://support.apple.com/en-us/122066
http://seclists.org/fulldisclosure/2025/Jan/19
http://seclists.org/fulldisclosure/2025/Jan/18
http://seclists.org/fulldisclosure/2025/Jan/16
http://seclists.org/fulldisclosure/2025/Jan/15
http://seclists.org/fulldisclosure/2025/Jan/13
http://seclists.org/fulldisclosure/2025/Apr/8
http://seclists.org/fulldisclosure/2025/Apr/4
http://seclists.org/fulldisclosure/2025/Apr/13