CVE-2026-32604
Critical
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.
SeverityCritical
CVSS9.9
Exploit probability—
ProductLinuxfoundation Spinnaker
PublishedApr 20, 2026
First seenApr 20, 2026
Weakness typeCWE-20Improper input validation
How to fix
Update
- linuxfoundation spinnaker2025.3.2, 2025.4.2, 2026.0.1 or later
- io.spinnaker.clouddriver:clouddriver-artifacts-gitrepo2026.0.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linuxfoundation spinnaker | v < 2025.3.2, 2025.4.0 ≤ v < 2025.4.2, 2026.0.0 ≤ v < 2026.0.1 | 2025.3.2, 2025.4.2, 2026.0.1 |
| io.spinnaker.clouddriver:clouddriver-artifacts-gitrepoMaven | v < 2026.0.1 | 2026.0.1 |
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