A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.0.1, iOS 14.2 and iPadOS 14.2. Opening a maliciously crafted file may lead to unexpected application termination or arbitrary code execution.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Ipados | Apple | * | 14.2 (excluding) |
| Iphone_os | Apple | * | 14.2 (excluding) |
| Mac_os_x | Apple | * | 10.14.6 (excluding) |
| Mac_os_x | Apple | 10.15 (including) | 10.15.7 (excluding) |
| Mac_os_x | Apple | 11.0.0 (including) | 11.1.0 (excluding) |
| Tvos | Apple | * | 14.2 (excluding) |