cve/2021/CVE-2021-46242.md

### [CVE-2021-46242](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-46242)
![](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

HDF5 v1.13.1-1 was discovered to contain a heap-use-after free via the component H5AC_unpin_entry.

### POC

#### Reference
- https://github.com/HDFGroup/hdf5/issues/1329
- https://github.com/HDFGroup/hdf5/issues/1329

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