### [CVE-2018-18503](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18503)
![](https://img.shields.io/static/v1?label=Product&message=Firefox&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3C%2065%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Memory%20corruption%20with%20Audio%20Buffer&color=brighgreen)

### Description

When JavaScript is used to create and manipulate an audio buffer, a potentially exploitable crash may occur because of a compartment mismatch in some situations. This vulnerability affects Firefox < 65.

### POC

#### Reference
- https://usn.ubuntu.com/3874-1/
- https://usn.ubuntu.com/3874-1/

#### Github
No PoCs found on GitHub currently.