CVE-2023-3299: Hashicorp Nomad

Low severity, CVSS 2.7. EPSS: 0.6% chance of exploitation in the next 30 days.

HashiCorp Nomad Enterprise 1.2.11 up to 1.5.6, and 1.4.10 ACL policies using a block without a label generates unexpected results. Fixed in 1.6.0, 1.5.7, and 1.4.11.

Affected products

• Hashicorp Nomad: from 1.2.11, up to and including 1.4.10; from 1.5.0, up to and including 1.5.6

Published 2023-07-20. Last modified 2026-06-17.