---
cve: "CVE-2026-96891"
severity: "CRITICAL"
cvss: 9.3
epss: "0.7%"
vendor: "D-Link"
kev: false
exploited: false
published: "2026-09-24 03:16:58"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-09-25T22:54:47+02:00"
---

# CVE-2026-96891

> 9.3 CRITICAL

## Beschreibung

A vulnerability was identified in D-Link DIR-825 3.00b32. Affected is the function tunnel_set_params of the file tunnel.c of the component rp-l2tp. The manipulation of the argument peer_hostname  leads to out-of-bounds write. The attack may be initiated remotely.

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X
```

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

## Referenzen

- <https://vuldb.com/vuln/409134>
- <https://vuldb.com/vuln/409134/cti>
- <https://vuldb.com/cve/CVE-2026-96891>
- <https://vuldb.com/submit/906301>
- <https://tzh00203.notion.site/D-Link-DIR-825-L2TP-Host-Name-AVP-Out-of-Bounds-Write-33cb5c52018a80458ffec58b62096940>
- <https://www.dlink.com/>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-96891) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_