cve/2021/CVE-2021-30551.md

### [CVE-2021-30551](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30551)
![](https://img.shields.io/static/v1?label=Product&message=Chrome&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3C%2091.0.4472.101%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Type%20Confusion&color=brighgreen)

### Description

Type confusion in V8 in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/Ostorlab/KEV
- https://github.com/Ostorlab/known_exploited_vulnerbilities_detectors
- https://github.com/anvbis/chrome_v8_ndays
- https://github.com/barney0/WU-STHACK-2022
- https://github.com/nomi-sec/PoC-in-GitHub
- https://github.com/wh1ant/vulnjs
- https://github.com/xmzyshypnc/CVE-2021-30551