CVE-2025-4922: Nomad Vulnerable To Incorrect ACL Policy Lookup Attached To A Job

Published Jun 11, 2025
·
Updated

Nomad Community and Nomad Enterprise (“Nomad”) prefix-based ACL policy lookup can lead to incorrect rule application and shadowing. This vulnerability, identified as CVE-2025-4922, is fixed in Nomad Community Edition 1.10.2 and Nomad Enterprise 1.10.2, 1.9.10, and 1.8.14.

Affected Software

6 affected componentsFixes available
go/github.com/hashicorp/nomad<1.10.2
go/github.com/hashicorp/nomad<1.10.2
1.10.2
HashiCorp Nomad>=1.4.0<1.8.14
HashiCorp Nomad>=1.4.0<1.10.2
HashiCorp Nomad>=1.9.0<1.9.10
HashiCorp Nomad>=1.10.0<1.10.2

Event History

Jun 11, 2025
CVE Published
via MITRE·01:24 PM
Data Sourced
via MITRE·01:24 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·02:15 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·02:15 PM
Affected Software
Advisory Published
via GitHub·03:30 PM
Data Sourced
via GitHub·03:30 PM
DescriptionSeverityWeaknessAffected Software
Free Weekly Intel

Don't miss critical vulnerabilities

Join thousands of security professionals who receive our weekly digest of trending CVEs, zero-days, and exploited vulnerabilities.

No spam. Unsubscribe anytime.

Frequently Asked Questions

1

What is the severity of CVE-2025-4922?

CVE-2025-4922 has been identified as a significant vulnerability due to issues with prefix-based ACL policy lookup.

2

How do I fix CVE-2025-4922?

To fix CVE-2025-4922, upgrade to Nomad Community Edition version 1.10.2 or Nomad Enterprise versions 1.10.2, 1.9.10, or 1.8.14.

3

What causes CVE-2025-4922?

CVE-2025-4922 is caused by incorrect rule application and shadowing during prefix-based ACL policy lookup.

4

Which versions of Nomad are affected by CVE-2025-4922?

Nomad versions prior to 1.10.2 are affected by CVE-2025-4922.

5

Is CVE-2025-4922 a remote code execution vulnerability?

No, CVE-2025-4922 is related to incorrect ACL policymaking rather than remote code execution.

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203