---
cve: "CVE-2026-90684"
severity: "LOW"
cvss: 2.4
epss: "11%"
vendor: "n/a"
kev: false
exploited: false
published: "2026-09-14 05:16:59"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-18T01:56:12+02:00"
---

# CVE-2026-90684

> 2.4 LOW · 🧪 PoC

## Beschreibung

A flaw has been found in GPAC up to f1219cde. Affected by this vulnerability is the function gf_node_get_field_count of the file scenegraph/base_scenegraph.c of the component MP4Box. Executing a manipulation can lead to reachable assertion. It is possible to launch the attack on the local host. The exploit has been published and may be used. Upgrading to version abi-16.23 addresses this issue. This patch is called 49dee5cad329cfed310c1682703df7daa47df31a. You should upgrade the affected component.

## CVSS-Vektor

```
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Lokal | good |
| AC Komplexität | Gering | bad |
| PR Privilegien | Gering | warn |

## Patch verfügbar (OSV)

- 49dee5cad329cfed310c1682703df7daa47df31a (Commit)
- 2aa431eaf732c1a7e9a966ea12049fc001d91e04 (Commit)

## Referenzen

- <https://vuldb.com/vuln/403217>
- <https://vuldb.com/vuln/403217/cti>
- <https://vuldb.com/cve/CVE-2026-90684>
- <https://vuldb.com/submit/914026>
- <https://github.com/gpac/gpac/issues/3824>
- <https://github.com/r1ck9-2q/cve_summit/blob/main/Vuln%20GPAC%20MP4Box%20Assertion%20Failure%20assert(node).md>
- <https://github.com/gpac/gpac/commit/49dee5cad329cfed310c1682703df7daa47df31a>
- <https://github.com/gpac/gpac/releases/tag/abi-16.23>
- <https://github.com/gpac/gpac/>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-90684) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_