CVE-2022-3866

4.3 mediumEPSS 0.6%

Medium (4.3) in hashicorp nomad. EPSS 0.6% chance of exploitation in the next 30 days. Fixed in github.com/hashicorp/nomad 1.4.2.

HashiCorp Nomad and Nomad Enterprise 1.4.0 up to 1.4.1 workload identity token can list non-sensitive metadata for paths under nomad/ that belong to other jobs in the same namespace. Fixed in 1.4.2.

Severity

CVSS 3.1

4.3 medium

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

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 46% of CVEs (scores of 2026-10-31)
CWE: CWE-668
Published: 2022-11-10
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

hashicorp:nomad

Packages (OSV)

Advisory	Ecosystem	Package	Affected	Fixed in
GHSA-7wg4-8m5p-hrfg	Go	github.com/hashicorp/nomad	>=1.4.0 <1.4.2	1.4.2
GO-2022-1105	Go	github.com/hashicorp/nomad	>=1.4.0 <1.4.2	1.4.2

References

https://discuss.hashicorp.com/t/hcsec-2022-25-nomad-s-workload-identity-token-can-list-non-sensitive-metadata-for-nomad-paths/46167
https://discuss.hashicorp.com/t/hcsec-2022-25-nomad-s-workload-identity-token-can-list-non-sensitive-metadata-for-nomad-paths/46167

Check your stack JSON