---
cve: "CVE-2026-10805"
severity: "MEDIUM"
cvss: 6.7
epss: "15%"
vendor: "Generic Security"
kev: false
exploited: false
published: "2026-06-04 06:16:21"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-13T18:04:38+02:00"
---

# CVE-2026-10805

> 6.7 MEDIUM

## Beschreibung

A flaw was found in NetworkManager. This local privilege escalation vulnerability exists in NetworkManager's dhclient backend when processing malformed Manufacturer Usage Description (MUD) URLs. A local user can exploit this flaw to escalate privileges by triggering a script via a crafted MUD URL, provided an administrator has explicitly configured NetworkManager to use dhclient. This issue does not affect default configurations of NetworkManager.

## CVSS-Vektor

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

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

## Referenzen

- <https://access.redhat.com/security/cve/CVE-2026-10805>
- <https://bugzilla.redhat.com/show_bug.cgi?id=2484613>
- <https://access.redhat.com/errata/RHSA-2026:58555>
- <https://access.redhat.com/errata/RHSA-2026:58572>
- <https://access.redhat.com/errata/RHSA-2026:61239>
- <https://access.redhat.com/errata/RHSA-2026:61243>
- <https://access.redhat.com/errata/RHSA-2026:61244>
- <https://access.redhat.com/errata/RHSA-2026:61341>
- <https://access.redhat.com/errata/RHSA-2026:61572>
- <https://access.redhat.com/errata/RHSA-2026:61580>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-10805) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_