Description
An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. An application may be able to execute arbitrary code with kernel privileges.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Apple | Security Update - Catalina | unspecified – < 2021 | 2021 |
| Apple | macOS | unspecified – < 11.5, unspecified – < 2021 | 11.5 |