CVE-2025-4922

EUVD-2025-18112
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.1 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
HashiCorpCNA
8.1 HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 4%
Affected Products (NVD)
VendorProductVersion
hashicorpnomad
1.4.0 ≤
𝑥
< 1.8.14
hashicorpnomad
1.4.0 ≤
𝑥
< 1.10.2
hashicorpnomad
1.9.0 ≤
𝑥
< 1.9.10
hashicorpnomad
1.10.0 ≤
𝑥
< 1.10.2
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
nomad
bionic
needs-triage
focal
needs-triage
jammy
dne
noble
dne
oracular
dne
plucky
dne
questing
dne
Common Weakness Enumeration
References
https://discuss.hashicorp.com/t/hcsec-2025-12-nomad-vulnerable-to-incorrect-acl-policy-lookup-attached-to-a-job/75396