The issue was addressed with improved bounds checks. This issue is fixed in macOS Sequoia 15.2, watchOS 11.2, tvOS 18.2, iOS 18.2 and iPadOS 18.2. An app may be able to corrupt coprocessor memory.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Ipados | Apple | * | 18.2 (excluding) |
| Iphone_os | Apple | * | 18.2 (excluding) |
| Macos | Apple | * | 15.2 (excluding) |
| Tvos | Apple | * | 18.2 (excluding) |
| Watchos | Apple | * | 11.2 (excluding) |