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.
CVE-2026-7474
This high-severity CVE scores 8.8 under NVD CVSS v3. EPSS exploit probability: 6.9%, top 7% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
- High severity, but no confirmed exploitation yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 8.8
- EG Score
- 8.8(medium)
- EPSS
- 93.3%
- KEV
- Not listed
Published
May 12, 2026
Last Modified
May 13, 2026
Advisory Details (1)
Auto-updated May 12, 2026HCSEC-2026-15 - Nomad vulnerable to path traversal in dynamic host volume which may lead to code execution - Security - HashiCorp Discuss
https://discuss.hashicorp.com/t/hcsec-2026-15-nomad-vulnerable-to-path-traversal-in-dynamic-host-volume-which-may-lead-to-code-execution/77417Vendor Advisories for CVE-2026-7474(2)
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
Affected Packages
(1 across 1 ecosystem)
Go(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| github.com/hashicorp/nomad | — | 1.11.0-rc.1.0.20260511152149-cd7240c4099a | — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 13× in last 7d / 55× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
Showing the most recent 100 of 104 total refreshes for this CVE.
- 2026-07-12 05:46 UTCEPSS rescore
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Related CVEs(same CWE)
Frequently asked(5)
What is CVE-2026-7474?
When was CVE-2026-7474 disclosed?
Is CVE-2026-7474 actively exploited?
What is the CVSS score of CVE-2026-7474?
How do I remediate CVE-2026-7474?
Dependency Blast Radius
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