CVE-2026-90824

A vulnerability has been found in GPAC 26.07.0. Affected is the function gf_sg_dom_event_bubble of the file src/scenegraph/dom_events.c of the component MP4Box. The manipulation leads to stack-based buffer overflow. The attack can only be performed from a local environment. The exploit has been disclosed to the public and may be used. Upgrading to version abi-16.23 is able to address this issue. The identifier of the patch is 9eb40df4448b88d6a6ce3454657c06f47eff0b24. It is recommended to upgrade the affected component.

• CWE-119
• CWE-121

• https://github.com/gpac/gpac/
• https://github.com/gpac/gpac/commit/9eb40df4448b88d6a6ce3454657c06f47eff0b24
• https://github.com/gpac/gpac/issues/3804
• https://github.com/gpac/gpac/releases/tag/abi-16.23
• https://github.com/user-attachments/files/30398880/poc_08_add.zip
• https://vuldb.com/cve/CVE-2026-90824
• https://vuldb.com/submit/914949
• https://vuldb.com/vuln/403326
• https://vuldb.com/vuln/403326/cti
• https://github.com/gpac/gpac/issues/3804
• https://vuldb.com/submit/914949

Published

Sep 14, 2026

Last Modified

Sep 15, 2026

Status

Deferred

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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