# CVE-2022-26967: gpac: GPAC 2.0 allows a heap-based buffer overflow in gf_base64_encode

CVE-2022-26967 is fixed in gpac on 1 platform by DEBIAN-CVE-2022-26967 (version 1.0.1+dfsg1-4+deb11u2), released March 12, 2022. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2022-26967
- Priority: High
- CVSS: 7.8 (high)
- EPSS: 0.0096
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Mar 12, 2022

## Description

GPAC 2.0 allows a heap-based buffer overflow in gf_base64_encode. It can be triggered via MP4Box.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | gpac Debian 11.6 (bullseye) | 1.0.1+dfsg1-4+deb11u2 | [DEBIAN-CVE-2022-26967](https://patchblox.com/security/data/fix/linux/debian-cve-2022-26967.md) | Mar 12, 2022 |

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