CVE-2026-32604

Name: CVE-2026-32604
Creator: NVD / NIST
Published: 2026-04-20T21:16:32.457+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.9/10EPSS 0.61%

Last modified Jun 17, 2026

CVE-2026-32604 is a critical-severity vulnerability rated 9.9/10 on the CVSS scale. Spinnaker is an open source, multi-cloud continuous delivery platform. In versions prior to 2026.1.0, 2026.0.1, 2025.4.2, and 2025.3.2, a bad actor can execute arbitrary commands very simply on the clouddriver pods. EPSS estimates a 0.61% chance of exploitation in the next 30 days.

Description

Spinnaker is an open source, multi-cloud continuous delivery platform. In versions prior to 2026.1.0, 2026.0.1, 2025.4.2, and 2025.3.2, a bad actor can execute arbitrary commands very simply on the clouddriver pods. This can expose credentials, remove files, or inject resources easily. Versions 2026.1.0, 2026.0.1, 2025.4.2, and 2025.3.2 contain a patch. As a workaround, disable the gitrepo artifact types.

Metrics

CVSS 3.1

9.9/10

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

EPSS Probability

0.61%

44.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-20

Affected Software

Vendor	Product	Versions
Linuxfoundation	Spinnaker	< 2025.3.2
Linuxfoundation	Spinnaker	>= 2025.4.0, < 2025.4.2
Linuxfoundation	Spinnaker	>= 2026.0.0, < 2026.0.1

References

https://github.com/spinnaker/spinnaker/releases/tag/spinnaker-release-2025.3.2Product, Release Notes
https://github.com/spinnaker/spinnaker/releases/tag/spinnaker-release-2025.4.2Product, Release Notes
https://github.com/spinnaker/spinnaker/releases/tag/spinnaker-release-2026.0.1Product, Release Notes
https://github.com/spinnaker/spinnaker/security/advisories/GHSA-x3j7-7pgj-h87rMitigation, Vendor Advisory
https://zeropath.com/blog/spinnaker-rce-production-compromise

Timeline

Published: Apr 20, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-32604?

How severe is CVE-2026-32604?

CVE-2026-32604 has a CVSS score of 9.9/10 (CRITICAL severity). The EPSS model estimates a 0.61% probability of exploitation in the next 30 days.

How do I fix CVE-2026-32604?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-32604?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST