UBUNTU-CVE-2026-102260

See a problem?
Please try reporting it to the source first.

Source

https://ubuntu.com/security/CVE-2026-102260

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-102260.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-102260

Upstream

CVE-2026-102260

Published

2026-11-03T00:00:00Z

Modified

2026-11-04T03:30:17Z

Severity

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

Summary

[none]

Details

HashiCorp Nomad and Nomad Enterprise are vulnerable to cross-namespace authorization bypasses in several read-only API endpoints that may allow an authenticated user with read permissions in one namespace to view information about objects in other namespaces. This vulnerability (CVE-2026-102260) is fixed in Nomad Community Edition 2.1.1 and Nomad Enterprise 2.1.0, 1.11.12, and 1.10.18.

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

0 Unknown 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-2026-102260.json"

Ubuntu:20.04:LTS / nomad