{"id":"UBUNTU-CVE-2026-14373","details":"HashiCorp Nomad and Nomad Enterprise did not enforce the allow_privileged restriction for the Docker task driver's host namespace mode options. This may allow an authenticated job submitter to run a container in a host namespace and access information belonging to the host or to other workloads on the same client. This vulnerability, CVE-2026-14373, is fixed in Nomad Community Edition 2.0.4 and Nomad Enterprise 2.0.4, 1.11.8, and 1.10.14.","modified":"2026-07-15T19:45:46.770490640Z","published":"2026-07-08T20:16:00Z","upstream":["CVE-2026-14373"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-14373"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-14373"}],"affected":[{"package":{"name":"nomad","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/nomad?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.4.0+dfsg-1"],"ecosystem_specific":{"binaries":[{"binary_version":"0.4.0+dfsg-1","binary_name":"nomad"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-14373.json"}},{"package":{"name":"nomad","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/nomad?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.8.7+dfsg1-1ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_name":"nomad","binary_version":"0.8.7+dfsg1-1ubuntu1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-14373.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}]}