CVE-2025-70116

MEDIUM SEVERITY

CVSS Score & Metrics

Base Score

4.3 / 10

Vector String

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

Vulnerability 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).

Vulnerability Details

Published Date

May 27, 2026

Last Modified

June 01, 2026

CWE ID

CWE-476

Source

NVD

External References

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

CVE-2025-70116

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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