high7.8
CVE-2021-30859
A type confusion issue was addressed with improved state handling.
Impact
A type confusion issue was addressed with improved state handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6, Security Update 2021-005 Catalina. A malicious application may be able to execute arbitrary code with kernel privileges.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apple | Ipados | before 14.8 |
| Apple | Iphone Os | before 14.8 |
| Apple | Mac Os X | before 10.15.7 Version 10.15.7 |
| Apple | Macos | from 11.0 before 11.6 |