CVE-2025-70116

Published: May 27, 2026Modified: Jun 17, 2026Deferred

4.3

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

Exploitability: 2.8 / Impact: 1.4

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

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 CWEs

CWE-476

NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

References (5)

https://github.com/gpac/gpac/issues/3345

Source: cve@mitre.org

https://github.com/sigdevel/pocs/blob/main/res/gpac/MP4Box/68/68_gf_media_map_esd_media_tools_isom_tools_c_1364

Source: cve@mitre.org

https://infosec.exchange/@sigdevel/116624563750949972

Source: cve@mitre.org

http://www.openwall.com/lists/oss-security/2026/05/30/2

Source: af854a3a-2127-422b-91ae-364da2661108

https://github.com/gpac/gpac/issues/3345

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

Timeline

No history available yet.