# CVE-2026-90686

## Summary

- **CVE ID:** CVE-2026-90686
- **Severity:** MEDIUM
- **CVSS Score:** 6.9 (CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P)
- **CWE:** CWE-119
- **Published:** Sep 14, 2026
- **Last Modified:** Sep 14, 2026

## Description

A vulnerability was found in GPAC up to f1219cde. This affects the function gf_bt_report of the file scene_manager/loader_bt.c of the component MP4Box. The manipulation results in memory corruption. The attack may be performed from remote. The exploit has been made public and could be used. Upgrading to version abi-16.23 is able to mitigate this issue. The patch is identified as afca1f1181668d85941d51ed1adf647807d5d975. It is suggested to upgrade the affected component.

## Affected Products

- n/a — GPAC (f1219cde)
- n/a — GPAC (abi-16.23)

## References

- [CNA](https://vuldb.com/vuln/403219)
- [CNA](https://vuldb.com/vuln/403219/cti)
- [CNA](https://vuldb.com/cve/CVE-2026-90686)
- [CNA](https://vuldb.com/submit/914120)
- [CNA](https://github.com/gpac/gpac/issues/3798)
- [CNA](https://github.com/Ech06/CVE_submit/blob/main/gpac_3798.md)
- [CNA](https://github.com/gpac/gpac/commit/afca1f1181668d85941d51ed1adf647807d5d975)
- [CNA](https://github.com/gpac/gpac/releases/tag/abi-16.23)
- [CNA](https://github.com/gpac/gpac/)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.50%
- **EPSS Percentile:** 41.4

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