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Published
Permalink CVE-2026-10805
6.7 MEDIUM
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Local (L)
  • Attack Complexity (AC): High (H)
  • Privileges Required (PR): Low (L)
  • User Interaction (UI): Required (R)
  • Scope (S): Unchanged (U)
  • Confidentiality (C): High (H)
  • Integrity (I): High (H)
  • Availability (A): High (H)
  • Modified Attack Vector (MAV): Local (L)
  • Modified Attack Complexity (MAC): High (H)
  • Modified Privileges Required (MPR): Low (L)
  • Modified User Interaction (MUI): Required (R)
  • Modified Confidentiality (MC): High (H)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): High (H)
  • Modified Availability (MA): High (H)
updated 1 month, 3 weeks ago by @LeSuisse Activity log
  • Created suggestion 1 month, 3 weeks ago
  • @LeSuisse ignored
    20 packages
    • networkmanager-ssh
    • networkmanager_strongswan
    • networkmanager-fortisslvpn
    • networkmanager-openconnect
    • kdePackages.networkmanager-qt
    • mobile-broadband-provider-info
    • python313Packages.sdbus-networkmanager
    • python314Packages.sdbus-networkmanager
    • haskellPackages.amazonka-networkmanager
    • python313Packages.mypy-boto3-networkmanager
    • python314Packages.mypy-boto3-networkmanager
    • python313Packages.types-aiobotocore-networkmanager
    • networkmanager-vpnc
    • networkmanager_dmenu
    • networkmanager-iodine
    • networkmanager-openvpn
    • networkmanager-strongswan
    • networkmanager-sstp
    • networkmanagerapplet
    • networkmanager-l2tp
    1 month, 3 weeks ago
  • @LeSuisse accepted 1 month, 3 weeks ago
  • @LeSuisse published on GitHub 1 month, 3 weeks ago
Networkmanager: networkmanager: local privilege escalation via malformed mud urls in dhclient backend

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.

References

Affected products

NetworkManager
networkmanager
network-manager-applet
NetworkManager-openswan
NetworkManager-libreswan
mobile-broadband-provider-info
redhat-user-workloads/art-images
openshift4/ose-ovn-kubernetes-rhel9
openshift4/kubernetes-nmstate-rhel8-operator
openshift4/kubernetes-nmstate-rhel9-operator
openshift4/ose-ovn-kubernetes-microshift-rhel9
openshift4/ose-kubernetes-nmstate-handler-rhel8
openshift4/ose-kubernetes-nmstate-handler-rhel9
openshift4/ose-aws-cluster-api-controllers-rhel8
openshift4/ose-aws-cluster-api-controllers-rhel9
multicluster-engine/cluster-api-provider-aws-rhel9

Matching in nixpkgs

Ignored packages (20)

Package maintainers

Untriaged
Permalink CVE-2025-9615
created 5 months, 4 weeks ago Activity log
  • Created suggestion 5 months, 4 weeks ago
Networkmanager: networkmanager file access

A flaw was found in NetworkManager. The NetworkManager package allows access to files that may belong to other users. NetworkManager allows non-root users to configure the system's network. The daemon runs with root privileges and can access files owned by users different from the one who added the connection.

Affected products

NetworkManager

Matching in nixpkgs

pkgs.networkmanager_dmenu

Small script to manage NetworkManager connections with dmenu instead of nm-applet