---
cve: "CVE-2026-5654"
severity: "MEDIUM"
cvss: 5.5
epss: "21%"
vendor: "Wireshark Foundation"
kev: false
exploited: false
published: "2026-04-30 07:16:38"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-12T06:58:40+02:00"
---

# CVE-2026-5654

> 5.5 MEDIUM

## Beschreibung

AMR-NB codec crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- b40c46f8386770910317bea2e9187b835502d1b4 (Commit)
- 8b505c070d65e18c1f33823c4f3fe78af6034b6d (Commit)

## Referenzen

- <https://www.wireshark.org/security/wnpa-sec-2026-18.html>
- <https://gitlab.com/wireshark/wireshark/-/issues/21111>
- <https://gitlab.com/wireshark/wireshark/-/work_items/21111>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-5654) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_