CVE-2025-4922

HIGH

Nomad 1.4.0-1.10.1 - Incorrect Privilege Assignment via Prefix-Based ACL Policy Lookup

Title source: llm

Description

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.

References (1)

Core 1

Core References

Vendor Advisory

https://discuss.hashicorp.com/t/hcsec-2025-12-nomad-vulnerable-to-incorrect-acl-policy-lookup-attached-to-a-job/75396

Scores

CVSS v3 8.1

EPSS 0.0008

EPSS Percentile 24.0%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-266

Status published

Products (3)

hashicorp/nomad 0 - 1.10.2Go

hashicorp/nomad 1.4.0 - 1.10.2

hashicorp/nomad 1.4.0 - 1.8.14

Published Jun 11, 2025

Tracked Since Feb 18, 2026