# CVE-2026-90824

## Summary

- **CVE ID:** CVE-2026-90824
- **Severity:** MEDIUM
- **CVSS Score:** 4.8 (CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P)
- **CWE:** CWE-121, CWE-119
- **Published:** Sep 14, 2026
- **Last Modified:** Sep 15, 2026

## Description

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.

## Affected Products

- n/a — GPAC (26.07.0)
- n/a — GPAC (abi-16.23)

## References

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

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.17%
- **EPSS Percentile:** 7.1

---
_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._