CVEs-PoC/2021/CVE-2021-26260.md

### [CVE-2021-26260](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26260)
![](https://img.shields.io/static/v1?label=Product&message=OpenEXR&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-400&color=brighgreen)

### Description

An integer overflow leading to a heap-buffer overflow was found in the DwaCompressor of OpenEXR in versions before 3.0.1. An attacker could use this flaw to crash an application compiled with OpenEXR. This is a different flaw from CVE-2021-23215.

### POC

#### Reference
- https://bugzilla.redhat.com/show_bug.cgi?id=1947582

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