CVE-2021-28300

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

NULL Pointer Dereference in the "isomedia/track.c" module's "MergeTrack()" function of GPAC v0.5.2 allows attackers to execute arbitrary code or cause a Denial-of-Service (DoS) by uploading a malicious MP4 file.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-476

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/gpac/gpac/issues/1702Exploit, Third Party Advisory
https://github.com/gpac/gpac/issues/1702Exploit, Third Party Advisory

Timeline

Published: Apr 14, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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