# CVE-2026-90577

## Summary

- **CVE ID:** CVE-2026-90577
- **Severity:** MEDIUM
- **CVSS Score:** 5.3 (CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P)
- **CWE:** CWE-122, CWE-119
- **Published:** Sep 13, 2026
- **Last Modified:** Sep 15, 2026

## Description

A vulnerability was detected in GPAC up to f1219cde. Affected by this vulnerability is the function gf_node_get_field of the file scenegraph/base_scenegraph.c of the component MP4Box. Performing a manipulation results in heap-based buffer overflow. The attack is only possible with local access. The exploit is now public and may be used. Upgrading to version abi-16.23 addresses this issue. The patch is named 49dee5cad329cfed310c1682703df7daa47df31a. The affected component should be upgraded.

## Affected Products

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

## References

- [CNA](https://vuldb.com/vuln/403162)
- [CNA](https://vuldb.com/vuln/403162/cti)
- [CNA](https://vuldb.com/cve/CVE-2026-90577)
- [CNA](https://vuldb.com/submit/913216)
- [CNA](https://github.com/gpac/gpac/issues/3816)
- [CNA](https://github.com/r1ck9-2q/cve_summit/blob/main/Vuln-GPAC-MP4Box-Heap-Buffer-Overflow-in-gf_node_get_field.md)
- [CNA](https://github.com/gpac/gpac/commit/49dee5cad329cfed310c1682703df7daa47df31a)
- [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:** 6.9

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