CVE-2026-90684

What it is

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.

At a glance

Exploitability

Can be exploited locally on the machine with a low-privilege account, but needs a user to act. Limited direct impact.

Exploit odds

0.2% chance of exploitation in the next 30 days (EPSS).

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2026-09-14 05:16 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-09-14 20:56 UTC Last updatedMost recent change to the record

Details

Published

2026-09-14 05:16 UTC

Last modified

2026-09-14 20:56 UTC

Exploit probability

0.2% · EPSS, next 30 days

Weakness

CWE-617

Record status

Deferred

Attack profile CVSS 4.0 · 0.9

Attack vector

Local

Complexity

Low

Attack requirements

None

Privileges needed

Low

User interaction

Passive

Confidentiality

None

Integrity

None

Availability

Low