RCE in Linuxfoundation Spinnaker
CVE-2026-32613
Spinnaker is an open source, multi-cloud continuous delivery platform. Echo like some other services, uses SPeL (Spring Expression Language) to process information - specifically around expected artifacts. In versions prior to 2026.1.0, 20…
Vulnerability class: RCE (Remote Code Execution)
EPSS: 0.006 (42.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.
Affected products
- Linuxfoundation Spinnaker
- Spinnaker — versions < 2026.0.1, < 2025.4.2, < 2025.3.2
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Mitigation, Vendor Advisory)
- security-advisories@github.com (Product, x_refsource_MISC, Release Notes)
- security-advisories@github.com (Product, x_refsource_MISC, Release Notes)
- security-advisories@github.com (Product, x_refsource_MISC, Release Notes)
- af854a3a-2127-422b-91ae-364da2661108
Frequently asked questions
- What is CVE-2026-32613?
- CVE-2026-32613 is a critical-severity vulnerability in Linuxfoundation Spinnaker, classified under Code Injection. CVSS score: 9.9/10. Published 2026-04-20.
- How severe is CVE-2026-32613?
- Critical severity. CVSS v3 base score is 9.9 out of 10.