CVE-2026-14896: Hashicorp Nomad

Medium severity, CVSS 4.2. EPSS: 0.3% chance of exploitation in the next 30 days.

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.

Affected products

• Hashicorp Nomad: from 0.4.1, before 2.0.4 (fixed in 2.0.4)
• Hashicorp Nomad Enterprise: from 0.4.1, before 2.0.4 (fixed in 2.0.4)

Published 2026-07-08. Last modified 2026-07-09.