---
cve: "CVE-2025-47183"
severity: "MEDIUM"
cvss: 6.6
epss: "20%"
vendor: "n/a"
kev: false
exploited: false
published: "2025-08-07 00:00:00"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-05T15:49:21+02:00"
---

# CVE-2025-47183

> 6.6 MEDIUM · 🧪 PoC

## Beschreibung

In GStreamer through 1.26.1, the isomp4 plugin's qtdemux_parse_tree function may read past the end of a heap buffer while parsing an MP4 file, leading to information disclosure.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- 100c21e1faf68efe7f3830b6e9f856760697ab48 (Commit)

## Referenzen

- <https://gstreamer.freedesktop.org/security/>
- <https://github.com/atredispartners/advisories/blob/master/2025/ATREDIS-2025-0003.md>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2025-47183) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_