An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2, tvOS 27.2, visionOS 27.2. Processing a maliciously crafted file may lead to unexpected app termination.
References 5
https://support.apple.com/en-us/149521
product-security@apple.com
https://support.apple.com/en-us/149522
product-security@apple.com
https://support.apple.com/en-us/149523
product-security@apple.com
https://support.apple.com/en-us/149524
product-security@apple.com
https://support.apple.com/en-us/149526
product-security@apple.com