A vulnerability was found in GPAC up to f1219cde. The affected element is the function gf_sg_script_load of the file scenegraph/vrml_tools.c of the component MP4Box. Performing a manipulation results in use after free.
It is possible to initiate the attack remotely. The exploit has been made public and could be used. Upgrading to version abi-16.23 is sufficient to fix this issue.
The patch is named 9eb40df4448b88d6a6ce3454657c06f47eff0b24. It is advisable to upgrade the affected component.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
Passive
Minimal interaction
Impact Assessment
Confidentiality
Low
Partial data leak
Integrity
Low
Partial data modification
Availability
Low
Partial disruption
CVSS Vector v4.0
Weakness Type (CWE)
Vulnerable Products
n/a:gpac
References 9
https://vuldb.com/vuln/403300
VDB-403300 | GPAC MP4Box vrml_tools.c gf_sg_script_load use after free
https://vuldb.com/vuln/403300/cti
VDB-403300 | CTI Indicators (IOB, IOC, IOA)
https://vuldb.com/cve/CVE-2026-90794
CVE-2026-90794 | CVE Analysis and Report
https://vuldb.com/submit/914127
Submit #914127 | GPAC GPAC (MP4Box) gpac f1219cde (master, 2026-07-25) Use After Free
https://github.com/gpac/gpac/issues/3799
NVD
https://github.com/Ech06/CVE_submit/blob/main/gpac_3799.md
NVD
https://github.com/gpac/gpac/commit/9eb40df4448b88d6a6ce3454657c06f47eff0b24
NVD
https://github.com/gpac/gpac/releases/tag/abi-16.23
NVD
https://github.com/gpac/gpac/
NVD