CVEs-PoC/2021/CVE-2021-30528.md

### [CVE-2021-30528](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30528)
![](https://img.shields.io/static/v1?label=Product&message=Chrome&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3C%2091.0.4472.77%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Use%20after%20free&color=brighgreen)

### Description

Use after free in WebAuthentication in Google Chrome on Android prior to 91.0.4472.77 allowed a remote attacker who had compromised the renderer process of a user who had saved a credit card in their Google account to potentially exploit heap corruption via a crafted HTML page.

### POC

#### Reference
- http://packetstormsecurity.com/files/172844/Chrome-Sandbox-Escape.html

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