CVE record · CVE-2026-10805

Networkmanager: networkmanager: local privilege escalation via malformed mud urls in dhclient backend

CVSS 6.7 MediumEPSS 0.0017 · 6th percentile

Published by the CVE Program (CNA: redhat) at 4 Jun 2026, 05:21 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Red Hat	Red Hat Enterprise Linux 8 Package name: NetworkManager https://access.redhat.com/downloads/content/package-browser/	unaffected 1:1.40.16-21.el8_10 to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 8 Package name: NetworkManager https://access.redhat.com/downloads/content/package-browser/	unaffected 1:1.40.16-21.el8_10 to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Package name: NetworkManager https://access.redhat.com/downloads/content/package-browser/	unaffected 1:1.30.0-19.el8_4.1 to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Package name: NetworkManager https://access.redhat.com/downloads/content/package-browser/	unaffected 1:1.30.0-19.el8_4.1 to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Package name: NetworkManager https://access.redhat.com/downloads/content/package-browser/	unaffected 1:1.36.0-18.el8_6.1 to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On Package name: NetworkManager https://access.redhat.com/downloads/content/package-browser/	unaffected 1:1.36.0-18.el8_6.1 to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 8.8 Telecommunications Update Service Package name: NetworkManager https://access.redhat.com/downloads/content/package-browser/	unaffected 1:1.40.16-10.el8_8.1 to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Package name: NetworkManager https://access.redhat.com/downloads/content/package-browser/	unaffected 1:1.40.16-10.el8_8.1 to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 9 Package name: NetworkManager https://access.redhat.com/downloads/content/package-browser/	unaffected 1:1.54.3-5.el9_8 to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 9 Package name: NetworkManager https://access.redhat.com/downloads/content/package-browser/	unaffected 1:1.54.3-5.el9_8 to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Package name: NetworkManager https://access.redhat.com/downloads/content/package-browser/	unaffected 1:1.42.2-32.el9_2.1 to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Package name: NetworkManager https://access.redhat.com/downloads/content/package-browser/	unaffected 1:1.46.0-38.el9_4.1 to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 9.6 Extended Update Support Package name: NetworkManager https://access.redhat.com/downloads/content/package-browser/	unaffected 1:1.52.0-11.el9_6.1 to before * rpm Other versions: affected
Red Hat	Multicluster Engine for Kubernetes Package name: multicluster-engine/cluster-api-provider-aws-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: affected
Red Hat	Red Hat Enterprise Linux 10 Package name: NetworkManager https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat Enterprise Linux 6 Package name: NetworkManager https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat Enterprise Linux 7 Package name: NetworkManager https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat Hardened Images Package name: NetworkManager https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat JBoss Enterprise Application Platform Expansion Pack Package name: networkmanager https://access.redhat.com/jbossnetwork/restricted/listSoftware.html	No versions given Other versions: affected
Red Hat	Red Hat OpenShift Container Platform 4 Package name: NetworkManager https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: affected
Red Hat	Red Hat OpenShift Container Platform 4 Package name: openshift4/kubernetes-nmstate-rhel8-operator https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: affected
Red Hat	Red Hat OpenShift Container Platform 4 Package name: openshift4/kubernetes-nmstate-rhel9-operator https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: affected
Red Hat	Red Hat OpenShift Container Platform 4 Package name: openshift4/ose-aws-cluster-api-controllers-rhel8 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: affected
Red Hat	Red Hat OpenShift Container Platform 4 Package name: openshift4/ose-aws-cluster-api-controllers-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: affected
Red Hat	Red Hat OpenShift Container Platform 4 Package name: openshift4/ose-kubernetes-nmstate-handler-rhel8 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: affected
Red Hat	Red Hat OpenShift Container Platform 4 Package name: openshift4/ose-kubernetes-nmstate-handler-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: affected
Red Hat	Red Hat OpenShift Container Platform 4 Package name: openshift4/ose-ovn-kubernetes-microshift-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: affected
Red Hat	Red Hat OpenShift Container Platform 4 Package name: openshift4/ose-ovn-kubernetes-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: affected
Red Hat	Red Hat OpenShift Container Platform 4 Package name: redhat-user-workloads/art-images https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: affected
Red Hat	Red Hat OpenShift Container Platform 5 Package name: openshift5/ose-aws-cluster-api-controllers-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: affected
Red Hat	Red Hat OpenShift Container Platform 5 Package name: openshift5/ose-ovn-kubernetes-microshift-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: affected
Red Hat	Red Hat OpenShift Container Platform 5 Package name: openshift5/ose-ovn-kubernetes-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: affected

Identifiers: CVE-2026-10805
CNA: redhat
Weakness (CWE): CWE-78
Tags: Red Hat Enterprise Linux 8
Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On
Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On
Red Hat Enterprise Linux 8.8 Telecommunications Update Service
Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions
Red Hat Enterprise Linux 9
Command injection
Published: 4 Jun 2026
Updated: 5 Nov 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
6.7	Medium	3.1	CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H	CNA (redhat)

CISA KEV Not listed.
EPSS 0.0017, the 6th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

4 Jun 2026, 05:21 UTC Confirmed by the CVE List
4 Jun 2026, 06:16 UTC Confirmed by NVD

Sources

References from the CNA

access.redhat.com/errata/RHSA-2026:58555 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:58572 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:61239 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:61243 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:61244 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:61341 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:61572 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:61580 vendor-advisoryredhat
access.redhat.com/security/cve/CVE-2026-10805 vdb-entryredhat
bugzilla.redhat.com/show_bug.cgi?id=2484613 issue-trackingredhat

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.