VDB
CVE-2026-10805
CVE-2026-10805
PUBLISHED
CVSS 6.7 MEDIUM
Reported by redhat · Published June 4, 2026
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.
Risk Scores
CVSS 3.1
6.7
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | Red Hat Enterprise Linux 8 | 1:1.40.16-21.el8_10 |
| Red Hat | Red Hat Enterprise Linux 8 | 1:1.40.16-21.el8_10 |
| Red Hat | Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support | 1:1.30.0-19.el8_4.1 |
| Red Hat | Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On | 1:1.30.0-19.el8_4.1 |
| Red Hat | Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support | 1:1.36.0-18.el8_6.1 |
| Red Hat | Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On | 1:1.36.0-18.el8_6.1 |
| Red Hat | Red Hat Enterprise Linux 8.8 Telecommunications Update Service | 1:1.40.16-10.el8_8.1 |
| Red Hat | Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions | 1:1.40.16-10.el8_8.1 |
| Red Hat | Red Hat Enterprise Linux 9 | 1:1.54.3-5.el9_8 |
| Red Hat | Red Hat Enterprise Linux 9 | 1:1.54.3-5.el9_8 |
| Red Hat | Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions | 1:1.42.2-32.el9_2.1 |
| Red Hat | Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions | 1:1.46.0-38.el9_4.1 |
| Red Hat | Red Hat Enterprise Linux 9.6 Extended Update Support | 1:1.52.0-11.el9_6.1 |
| Red Hat | Multicluster Engine for Kubernetes | |
| Red Hat | Red Hat Enterprise Linux 10 | |
| Red Hat | Red Hat Enterprise Linux 10 | |
| Red Hat | Red Hat Enterprise Linux 10 | |
| Red Hat | Red Hat Enterprise Linux 10 | |
| Red Hat | Red Hat Enterprise Linux 6 | |
| Red Hat | Red Hat Enterprise Linux 6 |
…and 52 more
Timeline
- Jun 4, 2026 CVE Published
- Jun 5, 2026 EPSS Score
- Jun 7, 2026 Security Advisory
- Jun 11, 2026 Coalition ESS Score
- Aug 7, 2026 EPSS Score
- Aug 24, 2026 EPSS Score
- Aug 24, 2026 Distribution Patch
- Aug 24, 2026 Security Advisory
- Aug 30, 2026 EPSS Score
- Sep 1, 2026 EPSS Score
- Sep 1, 2026 Distribution Patch
- Sep 1, 2026 Distribution Patch
References
- RHSA-2026:58555 vendor-advisoryx_refsource_REDHAT
- RHSA-2026:58572 vendor-advisoryx_refsource_REDHAT
- RHSA-2026:61239 vendor-advisoryx_refsource_REDHAT
- RHSA-2026:61243 vendor-advisoryx_refsource_REDHAT
- RHSA-2026:61244 vendor-advisoryx_refsource_REDHAT
- RHSA-2026:61341 vendor-advisoryx_refsource_REDHAT
- RHSA-2026:61572 vendor-advisoryx_refsource_REDHAT
- RHSA-2026:61580 vendor-advisoryx_refsource_REDHAT
- vdb-entryx_refsource_REDHAT
- RHBZ#2484613 issue-trackingx_refsource_REDHAT