CVE-2025-70116 Affecting gpac package, versions *
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-DEBIAN11-GPAC-17115166
- published1 Jun 2026
- disclosed27 May 2026
Introduced: 27 May 2026
CVE-2025-70116 (opens in a new tab)How to fix?
There is no fixed version for Debian:11 gpac.
NVD Description
Note: Versions mentioned in the description apply only to the upstream gpac package and not the gpac package as distributed by Debian.
See How to fix? for Debian:11 relevant fixed versions and status.
A NULL pointer dereference in GPAC MP4Box: when parsing certain truncated MP4 files, an unknown/invalid stsd entry can result in missing descriptor fields (e.g., codec/mime/profile strings). gf_media_map_esd then calls strlen() on a NULL pointer, triggering a crash (ASan SEGV).
References
- https://security-tracker.debian.org/tracker/CVE-2025-70116
- https://github.com/sigdevel/pocs/blob/main/res/gpac/MP4Box/68/68_gf_media_map_esd_media_tools_isom_tools_c_1364
- https://infosec.exchange/@sigdevel/116624563750949972
- http://www.openwall.com/lists/oss-security/2026/05/30/2
- https://github.com/gpac/gpac/issues/3345