high7.8
CVE-2021-30821
A memory corruption issue was addressed with improved memory handling.
Impact
A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.0.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. A malicious application may be able to execute arbitrary code with kernel privileges.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apple | Mac Os X | before 10.15.7 Version 10.15.7 |
| Apple | Macos | from 11.0 before 11.6.1 from 12.0.0 before 12.0.1 |