CVE-2026-10805A flaw was found in NetworkManager.
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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
- 6.7 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-78
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Awaiting Analysis
- Record last updated
- Sep 25, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
No affected products are listed yet.
References
- 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
- https://access.redhat.com/security/cve/CVE-2026-10805
- https://bugzilla.redhat.com/show_bug.cgi?id=2484613
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.