Low 3.3Published Sep 14, 2026

CVE-2026-90824GPAC MP4Box dom_events.c gf_sg_dom_event_bubble stack-based overflow

Updated under an hour ago (Oct 27, 2026, 12:50 PM ET)

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Exploited in the last 30 days

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.

CVSS: 3.3 LOW (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C
Weakness (CWE): CWE-121, CWE-119
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Sep 15, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

n/a GPAC gpac:gpac	26.07.0; abi-16.23 not affected	CNA record

References

References

https://vuldb.com/vuln/403326	vdb-entry, technical-description
https://vuldb.com/vuln/403326/cti	signature, permissions-required
https://vuldb.com/cve/CVE-2026-90824	third-party-advisory
https://vuldb.com/submit/914949	third-party-advisory
https://github.com/gpac/gpac/issues/3804	issue-tracking
https://github.com/user-attachments/files/30398880/poc_08_add.zip	exploit
https://github.com/gpac/gpac/commit/9eb40df4448b88d6a6ce3454657c06f47eff0b24	patch
https://github.com/gpac/gpac/releases/tag/abi-16.23	patch
https://github.com/gpac/gpac/	product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.