---
cve: "CVE-2026-90573"
severity: "MEDIUM"
cvss: 4.8
epss: "0.1%"
vendor: "n/a"
kev: false
exploited: false
published: "2026-09-13 18:16:49"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-21T08:12:29+02:00"
---

# CVE-2026-90573

> 4.8 MEDIUM · 🧪 PoC

## Beschreibung

A vulnerability was identified in GPAC up to f1219cde. The impacted element is the function gf_sg_mfurl_del of the file scenegraph/vrml_tools.c of the component MP4Box. The manipulation leads to null pointer dereference. Local access is required to approach this attack. The exploit is publicly available and might be used. This product adopts a rolling release strategy to maintain continuous delivery. Therefore, version details for affected or updated releases cannot be specified. Upgrading to version abi-16.23 is sufficient to resolve this issue. The identifier of the patch is 49dee5cad329cfed310c1682703df7daa47df31a. It is recommended to upgrade the affected component.

## CVSS-Vektor

```
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
```

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

## Patch verfügbar (OSV)

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

## Referenzen

- <https://vuldb.com/vuln/403158>
- <https://vuldb.com/vuln/403158/cti>
- <https://vuldb.com/cve/CVE-2026-90573>
- <https://vuldb.com/submit/912814>
- <https://github.com/gpac/gpac/issues/3814>
- <https://github.com/r1ck9-2q/cve_summit/blob/main/Vuln-GPAC-MP4Box-gf_sg_mfurl_del-NULL-Pointer-Dereference.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-2026-90573) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_