CVE-2026-7474

Nomad vulnerable to path traversal in dynamic host volume which may lead to code execution

State: Published
Severity: 8.8 High
Published: May 12, 2026
Updated: May 13, 2026
Reserved: Apr 29, 2026

Description

HashiCorp Nomad and Nomad Enterprise prior to 2.0.1 are vulnerable to code execution on the client host through a path traversal attack. This vulnerability (CVE-2026-7474) is fixed in Nomad 2.0.1, 1.11.5 and 1.10.11.

Scores

CVSS	Score	Vector	Source
3.1	8.8 High	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	HashiCorp

Weaknesses

CWE-22 Improper Limitation of a Pathname to a Restricted Directory (Path Traversal)

Affected Products

Product	Versions
NomadHashiCorp	1.10.0 to before 2.0.1Affected
Nomad EnterpriseHashiCorp	1.10.0 to before 2.0.1Affectedfrom 1.10.11Not affectedfrom 1.11.5Not affected

References

https://discuss.hashicorp.com/t/hcsec-2026-15-nomad-vulnerable-to-path-traversal-in-dynamic-host-volume-which-may-lead-to-code-execution/77417

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