---
cve: "CVE-2026-90687"
severity: "MEDIUM"
cvss: 6.3
epss: "5.6%"
vendor: "Generic Security"
kev: false
exploited: false
published: "2026-09-14 06:16:58"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-16T16:59:55+02:00"
---

# CVE-2026-90687

> 6.3 MEDIUM

## Beschreibung

A vulnerability was determined in GPAC up to f1219cde. This vulnerability affects the function gf_node_changed_internal of the file scenegraph/base_scenegraph.c of the component MP4Box. This manipulation causes use after free. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized. Upgrading to version abi-16.23 is able to resolve this issue. Patch name: 9eb40df4448b88d6a6ce3454657c06f47eff0b24. Upgrading the affected component is recommended.

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Erforderlich | good |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Gering | warn |
| I Integrität | Gering | warn |
| A Verfügbarkeit | Gering | warn |

## Patch verfügbar (OSV)

- 9eb40df4448b88d6a6ce3454657c06f47eff0b24 (Commit)
- 2aa431eaf732c1a7e9a966ea12049fc001d91e04 (Commit)

## Referenzen

- <https://github.com/Ech06/CVE_submit/blob/main/gpac_3800.md>
- <https://github.com/gpac/gpac/>
- <https://github.com/gpac/gpac/commit/9eb40df4448b88d6a6ce3454657c06f47eff0b24>
- <https://github.com/gpac/gpac/issues/3800>
- <https://github.com/gpac/gpac/releases/tag/abi-16.23>
- <https://vuldb.com/cve/CVE-2026-90687>
- <https://vuldb.com/submit/914121>
- <https://vuldb.com/vuln/403220>
- <https://vuldb.com/vuln/403220/cti>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-90687) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_