cve/2018/CVE-2018-12294.md

### [CVE-2018-12294](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12294)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

WebCore/platform/graphics/texmap/TextureMapperLayer.cpp in WebKit, as used in WebKitGTK+ prior to version 2.20.2, is vulnerable to a use after free for a WebCore::TextureMapperLayer object.

### POC

#### Reference
- http://packetstormsecurity.com/files/148200/WebKitGTK-Data-Leak-Code-Execution.html
- http://packetstormsecurity.com/files/148200/WebKitGTK-Data-Leak-Code-Execution.html

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