cve/2023/CVE-2023-29537.md

### [CVE-2023-29537](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-29537)
![](https://img.shields.io/static/v1?label=Product&message=Firefox%20for%20Android&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=Firefox&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=Focus%20for%20Android&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3C%20112%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Data%20Races%20in%20font%20initialization%20code&color=brighgreen)

### Description

Multiple race conditions in the font initialization could have led to memory corruption and execution of attacker-controlled code. This vulnerability affects Firefox for Android < 112, Firefox < 112, and Focus for Android < 112.

### POC

#### Reference
- https://bugzilla.mozilla.org/show_bug.cgi?id=1823365
- https://bugzilla.mozilla.org/show_bug.cgi?id=1823365

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