cve/2022/CVE-2022-26720.md

### [CVE-2022-26720](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-26720)
![](https://img.shields.io/static/v1?label=Product&message=Security%20Update%20-%20Catalina&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=macOS&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3C%2011.6%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Version&message=%3C%2012.4%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Version&message=%3C%202022%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=A%20malicious%20application%20may%20be%20able%20to%20execute%20arbitrary%20code%20with%20kernel%20privileges&color=brighgreen)

### Description

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. A malicious application may be able to execute arbitrary code with kernel privileges.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/ARPSyndicate/cvemon