Description
A security vulnerability has been detected in GPAC up to 2.4.0. Affected by this issue is the function Media_GetSample of the file src/isomedia/media.c of the component MP4Box. Such manipulation of the argument cat leads to memory leak. The attack can only be performed from a local environment. The exploit has been disclosed publicly and may be used. The name of the patch is e79c5cbe8b3fed27f4854ec229457d30c96206f1. It is best practice to apply a patch to resolve this issue.
Affected products
gpac: gpac
References9
- github.com/gpac/gpac/commit/e79c5cbe8b3fed27f4854ec229457d30c96… Patch
- github.com/gpac/gpac/issues/3557 ExploitIssue Tracking
- github.com/user-attachments/files/27270415/poc.zip Exploit
- github.com/gpac/gpac/issues/3557 ExploitIssue Tracking
- github.com/gpac/gpac/ Product
- vuldb.com/submit/817137 Third Party AdvisoryVDB Entry
- vuldb.com/vuln/365631 Third Party AdvisoryVDB Entry
- vuldb.com/vuln/365631/cti Permissions RequiredVDB Entry
- vuldb.com/submit/817137 Third Party AdvisoryVDB Entry
Metrics
- CVSS 3.1
-
5.5
MEDIUM
Score source: NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - CVSS 4.0
-
1.9
LOW
Score source: CNA
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - EPSS — exploit probability
- 0% percentile: 5 · as of 14 November 2026
- CWE
- CWE-401CWE-404
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.