high7.8
CVE-2021-30728
An out-of-bounds write issue was addressed with improved bounds checking.
Impact
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. A malicious application may be able to execute arbitrary code with kernel privileges.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apple | Mac Os X | from 10.14.0 through 10.14.5 from 10.15 through 10.15.6 Versions 10.14.6, 10.15.7 |
| Apple | Macos | from 11.0.1 before 11.4 |