A flaw has been found in GPAC up to f1219cde. Affected by this vulnerability is the function gf_node_get_field_count of the file scenegraph/base_scenegraph.c of the component MP4Box. Executing a manipulation can lead to reachable assertion.
It is possible to launch the attack on the local host. The exploit has been published and may be used. Upgrading to version abi-16.23 addresses this issue.
This patch is called 49dee5cad329cfed310c1682703df7daa47df31a. You should upgrade the affected component.
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
Passive
Minimal interaction
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/3824
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-2026-90684
cna@vuldb.com
https://vuldb.com/submit/914026
cna@vuldb.com
https://vuldb.com/vuln/403217
cna@vuldb.com
https://vuldb.com/vuln/403217/cti
cna@vuldb.com