Vulnerability Description
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.
CVSS Score
LOW
Related Weaknesses (CWE)
References
- https://github.com/gpac/gpac/
- https://github.com/gpac/gpac/commit/49dee5cad329cfed310c1682703df7daa47df31a
- https://github.com/gpac/gpac/issues/3823
- https://github.com/gpac/gpac/releases/tag/abi-16.23
- https://github.com/r1ck9-2q/cve_summit/blob/main/Vuln%20GPAC%20MP4Box%20Assertio
- https://vuldb.com/cve/CVE-2026-90683
- https://vuldb.com/submit/913780
- https://vuldb.com/vuln/403216
- https://vuldb.com/vuln/403216/cti
- https://github.com/gpac/gpac/issues/3823
FAQ
What is CVE-2026-90683?
CVE-2026-90683 is a vulnerability with a CVSS score of 3.3 (LOW). 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 ...
How severe is CVE-2026-90683?
CVE-2026-90683 has been rated LOW with a CVSS base score of 3.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-90683?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.