What is CVE-2022-24686?

CVE-2022-24686 is a medium-severity vulnerability in Hashicorp Nomad, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 5.9/10. Published 2022-02-14.

How severe is CVE-2022-24686?

Medium severity. CVSS v3 base score is 5.9 out of 10.

Vulnerability in Hashicorp Nomad

CVE-2022-24686

HashiCorp Nomad and Nomad Enterprise 0.3.0 through 1.0.17, 1.1.11, and 1.2.5 artifact download functionality has a race condition such that the Nomad client agent could download the wrong artifact into the wrong destination. Fixed in 1.0.18, 1.1.12, and 1.2.6

Vulnerability class: Race Condition

Published 2022-02-14 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.009 (57.0th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 57th percentile — 57.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000

Affected products

Hashicorp Nomad

Weakness classification (CWE)

CWE-362 — Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition)

References

discuss.hashicorp.com (Vendor Advisory)
discuss.hashicorp.com/t/hcsec-2022-01-nomad-artifact-download-race-condition/35… (Vendor Advisory)
security.netapp.com/advisory/ntap-20220318-0008/ (Third Party Advisory)

Frequently asked questions

What is CVE-2022-24686?: CVE-2022-24686 is a medium-severity vulnerability in Hashicorp Nomad, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 5.9/10. Published 2022-02-14.
How severe is CVE-2022-24686?: Medium severity. CVSS v3 base score is 5.9 out of 10.