A vulnerability was detected in GPAC up to f1219cde. Affected is the function gf_node_unregister of the file scenegraph/base_scenegraph.c of the component MP4Box. Performing a manipulation results in reachable assertion.
Attacking locally is a requirement. The exploit is now public and may be used. Upgrading to version abi-16.23 is able to address this issue.
The patch is named 49dee5cad329cfed310c1682703df7daa47df31a. It is advisable to upgrade the affected component. This is not a duplicate of CVE-2021-46237 or CVE-2021-46234.
Attack Parameters
Attack Vector
Local
Requires local access
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic 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://github.com/gpac/gpac/
cna@vuldb.com
https://github.com/gpac/gpac/commit/49dee5cad329cfed310c1682703df7daa47df31a
cna@vuldb.com
https://github.com/gpac/gpac/issues/3823
cna@vuldb.com
https://github.com/gpac/gpac/releases/tag/abi-16.23
cna@vuldb.com
https://github.com/r1ck9-2q/cve_summit/blob/main/Vuln%20GPAC%20MP4Box%20Asserti…
cna@vuldb.com
https://vuldb.com/cve/CVE-2026-90683
cna@vuldb.com
https://vuldb.com/submit/913780
cna@vuldb.com
https://vuldb.com/vuln/403216
cna@vuldb.com
https://vuldb.com/vuln/403216/cti
cna@vuldb.com