CVE-2026-90683
Low
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.
SeverityLow
CVSS3.3
Exploit probability—
ProductGpac
PublishedSep 14, 2026
First seenSep 14, 2026
Weakness typeCWE-617CWE-617
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| gpac gpac | f1219cde | — |
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