What is CVE-2022-41606?

CVE-2022-41606 is a medium-severity vulnerability in Hashicorp Nomad, classified under Improper Input Validation. CVSS score: 6.5/10. Published 2022-10-12.

How severe is CVE-2022-41606?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Improper input validation in Hashicorp Nomad

CVE-2022-41606

HashiCorp Nomad and Nomad Enterprise 1.0.2 up to 1.2.12, and 1.3.5 jobs submitted with an artifact stanza using invalid S3 or GCS URLs can be used to crash client agents. Fixed in 1.2.13, 1.3.6, and 1.4.0.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

Published 2022-10-12 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.008 (54.3th percentile), scored 2026-10-02.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 54.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: +0.000

Affected products

Hashicorp Nomad

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

discuss.hashicorp.com (Vendor Advisory)
discuss.hashicorp.com/t/hcsec-2022-22-nomad-panics-on-job-submission-with-bad-a… (Vendor Advisory)

Frequently asked questions

What is CVE-2022-41606?: CVE-2022-41606 is a medium-severity vulnerability in Hashicorp Nomad, classified under Improper Input Validation. CVSS score: 6.5/10. Published 2022-10-12.
How severe is CVE-2022-41606?: Medium severity. CVSS v3 base score is 6.5 out of 10.