CVE-2026-10805CWE-78command-injection

CVE-2026-10805

Medium · published June 4, 2026

CVSS v3.1
6.7
EPSS
0%
Percentile
6.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.7 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00170 · 6.0th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-06-04T10:16Z
References (10)
https://access.redhat.com/errata/RHSA-2026:58555 · [email protected]https://access.redhat.com/errata/RHSA-2026:58572 · [email protected]https://access.redhat.com/errata/RHSA-2026:61239 · [email protected]https://access.redhat.com/errata/RHSA-2026:61243 · [email protected]https://access.redhat.com/errata/RHSA-2026:61244 · [email protected]https://access.redhat.com/errata/RHSA-2026:61341 · [email protected]https://access.redhat.com/errata/RHSA-2026:61572 · [email protected]https://access.redhat.com/errata/RHSA-2026:61580 · [email protected]https://access.redhat.com/security/cve/CVE-2026-10805 · [email protected]https://bugzilla.redhat.com/show_bug.cgi?id=2484613 · [email protected]
EPSS history
Timeline
  • 04 JUN 05:21Z
    Networkmanager: networkmanager: local privilege escalation via malformed mud urls in dhclient backend
    cvelistv5