A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Catalina 10.15.1, Security Update 2019-001, and Security Update 2019-006, macOS Catalina 10.15, iOS 13. An application may be able to execute arbitrary code with system privileges.
| Software | From | Fixed in |
|---|---|---|
| apple / iphone_os | - | 13.0 |
| apple / mac_os_x | - | 10.15 |