Is CVE-2026-90576 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-90576?

CVE-2026-90576 has a CVSS v3 severity of LOW (3.3).

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CVE-2026-90576

Description

A security vulnerability has been detected in GPAC up to f1219cde. Affected is the function gf_node_list_add_child of the file scenegraph/base_scenegraph.c of the component MP4Box. Such manipulation leads to null pointer dereference. The attack can only be performed from a local environment. The exploit has been disclosed publicly and may be used. Upgrading to version abi-16.23 is able to address this issue. The name of the patch is 49dee5cad329cfed310c1682703df7daa47df31a. You should upgrade the affected component.