A vulnerability was identified in Nomad and Nomad Enterprise (“Nomad”) such that a deny ACL capability could not be applied to a workload’s own variables. If included, the Nomad ACL system will silently fail to block access. This vulnerability, CVE-2023-1296, was fixed in Nomad 1.4.6 and 1.5.1.

Affected Packages

Go github.com/hashicorp/nomad

Affected versions: 1.4.0 (fixed in 1.4.6)

Go github.com/hashicorp/nomad

Affected versions: 1.5.0 (fixed in 1.5.1)

Related CVEs

CVE-2023-1296

Key Information

GHSA ID

GHSA-hhvx-8755-4cvw

Published

July 6, 2023 7:24 PM

Last Modified

July 6, 2023 9:54 PM

CVSS Score

5.0 /10

Primary Ecosystem

Primary Package

github.com/hashicorp/nomad

GitHub Reviewed

✓ Yes

Dataset

Last updated: November 26, 2025 6:30 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.