UBUNTU-CVE-2026-14896

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Source

https://ubuntu.com/security/CVE-2026-14896

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-14896.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-14896

Upstream

CVE-2026-14896

Published

2026-07-08T21:16:00Z

Modified

2026-07-15T19:47:56.886589061Z

Severity

4.2 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L CVSS Calculator
Ubuntu - medium

Summary

[none]

Details

HashiCorp Nomad and Nomad Enterprise are vulnerable to a cross-namespace authorization bypass in the dynamic host volumes feature that may allow an operator holding the host volume delete permission in one namespace to delete a sticky volume claim belonging to a job in another namespace. This vulnerability, CVE-2026-14896, is fixed in Nomad Community Edition 2.0.4 and Nomad Enterprise 2.0.4, 1.11.8, and 1.10.14.

References

Affected packages

Ubuntu:18.04:LTS / nomad

Package

Name: nomad
Purl: pkg:deb/ubuntu/nomad?arch=source&distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.4.0+dfsg-1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "nomad",
            "binary_version": "0.4.0+dfsg-1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-14896.json"

Ubuntu:20.04:LTS / nomad