cve/2024/CVE-2024-3856.md

### [CVE-2024-3856](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-3856)
![](https://img.shields.io/static/v1?label=Product&message=Firefox&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=0%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=unspecified%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Use-after-free%20in%20WASM%20garbage%20collection&color=brightgreen)

### Description

A use-after-free could occur during WASM execution if garbage collection ran during the creation of an array. This vulnerability affects Firefox < 125.

### POC

#### Reference
- https://bugzilla.mozilla.org/show_bug.cgi?id=1885829

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