Medium severity4.3NVD Advisory· Published May 27, 2026· Updated Jun 1, 2026
CVE-2025-70116
CVE-2025-70116
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).
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Affected products
2Patches
Vulnerability mechanics
References
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