An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Ventura 13.3, iOS 15.7.4 and iPadOS 15.7.4, macOS Monterey 12.6.4, macOS Big Sur 11.7.5. Processing a maliciously crafted file may lead to unexpected app termination or arbitrary code execution.
| Software | From | Fixed in |
|---|---|---|
| apple / macos | 13.0 | 13.3 |
| apple / macos | 12.0 | 12.6.4 |
| apple / iphone_os | - | 15.7.4 |
| apple / macos | 11.0 | 11.7.5 |
| apple / ipados | - | 15.7.4 |