---
cve: "CVE-2026-92474"
severity: "MEDIUM"
cvss: 4.8
epss: "0.2%"
vendor: "n/a"
kev: false
exploited: false
published: "2026-09-16 20:17:48"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-21T12:21:54+02:00"
---

# CVE-2026-92474

> 4.8 MEDIUM · 🧪 PoC

## Beschreibung

A security flaw has been discovered in GPAC 26.08-DEV. This affects the function gf_inline_get_proto_lib of the file src/compositor/mpeg4_inline.c of the component Proto Link Handler. The manipulation results in use after free. The attack requires a local approach. The exploit has been released to the public and may be used for attacks. Upgrading to version abi-16.24 mitigates this issue. The patch is identified as e34f4ba349d55cd1849f0bcf4cf46552732e2db7. Upgrading the affected component is recommended.

## 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)

- e34f4ba349d55cd1849f0bcf4cf46552732e2db7 (Commit)
- 014bb6de5136e9466f6339486901db4d46570784 (Commit)

## Referenzen

- <https://vuldb.com/vuln/405733>
- <https://vuldb.com/vuln/405733/cti>
- <https://vuldb.com/cve/CVE-2026-92474>
- <https://vuldb.com/submit/941005>
- <https://github.com/gpac/gpac/issues/3829>
- <https://github.com/user-attachments/files/30635900/poc_01.zip>
- <https://github.com/gpac/gpac/commit/e34f4ba349d55cd1849f0bcf4cf46552732e2db7>
- <https://github.com/gpac/gpac/releases/tag/abi-16.24>
- <https://github.com/gpac/gpac/>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-92474) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_