A vulnerability was determined in GPAC up to f1219cde. This vulnerability affects the function gf_node_changed_internal of the file scenegraph/base_scenegraph.c of the component MP4Box. This manipulation causes use after free.
It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized. Upgrading to version abi-16.23 is able to resolve this issue.
Patch name: 9eb40df4448b88d6a6ce3454657c06f47eff0b24. Upgrading the affected component is recommended.
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/403220
VDB-403220 | GPAC MP4Box base_scenegraph.c gf_node_changed_internal use after free
https://vuldb.com/vuln/403220/cti
VDB-403220 | CTI Indicators (IOB, IOC, IOA)
https://vuldb.com/cve/CVE-2026-90687
CVE-2026-90687 | CVE Analysis and Report
https://vuldb.com/submit/914121
Submit #914121 | GPAC GPAC (MP4Box) gpac f1219cde (master, 2026-07-25) Use After Free
https://github.com/gpac/gpac/issues/3800
NVD
https://github.com/Ech06/CVE_submit/blob/main/gpac_3800.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