A vulnerability was found in GPAC up to f1219cde. This affects the function gf_bt_report of the file scene_manager/loader_bt.c of the component MP4Box. The manipulation results in memory corruption.
The attack may be performed from remote. The exploit has been made public and could be used. Upgrading to version abi-16.23 is able to mitigate this issue.
The patch is identified as afca1f1181668d85941d51ed1adf647807d5d975. It is suggested 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
None
No user interaction needed
Impact Assessment
Confidentiality
None
No data leak
Integrity
None
No data modification
Availability
Low
Partial disruption
CVSS Vector v4.0
Weakness Type (CWE)
Vulnerable Products
n/a:gpac
References 9
https://vuldb.com/vuln/403219
VDB-403219 | GPAC MP4Box loader_bt.c gf_bt_report memory corruption
https://vuldb.com/vuln/403219/cti
VDB-403219 | CTI Indicators (IOB, IOC, IOA)
https://vuldb.com/cve/CVE-2026-90686
CVE-2026-90686 | CVE Analysis and Report
https://vuldb.com/submit/914120
Submit #914120 | GPAC GPAC (MP4Box) gpac f1219cde (master, 2026-07-25) Memory Corruption
https://github.com/gpac/gpac/issues/3798
NVD
https://github.com/Ech06/CVE_submit/blob/main/gpac_3798.md
NVD
https://github.com/gpac/gpac/commit/afca1f1181668d85941d51ed1adf647807d5d975
NVD
https://github.com/gpac/gpac/releases/tag/abi-16.23
NVD
https://github.com/gpac/gpac/
NVD