CVEvulnerability
CVE-2025-70116
4.3 MEDIUM
Official page ↗
- Status
- Deferred
- Published
- 2026-05-27
- Last modified
- 2026-10-12
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
- Weaknesses
- CWE-476
Description
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).
Related
Weakness · CWE (1)
- CWE-476 NULL Pointer Dereference weakness
References
- https://github.com/gpac/gpac/issues/3345 github.com
- https://github.com/sigdevel/pocs/blob/main/res/gpac/MP4Box/68/68_gf_media_map_esd_media_tools_isom_tools_c_1364 github.com
- https://infosec.exchange/@sigdevel/116624563750949972 infosec.exchange
- http://www.openwall.com/lists/oss-security/2026/05/30/2 www.openwall.com
- https://github.com/gpac/gpac/issues/3345 github.com