Spinnaker is an open source, multi-cloud continuous delivery platform. Prior to versions 2026.1.1, 2026.0.3, 2025.4.4, and 2025.3.4 on their respective release lines, Kustomize bake operations allow unsafe YAML tag processing in rosco manifests. This can lead to remote code execution on rosco pods when performing Kustomize bakes. This issue is fixed in versions 2026.1.1, 2026.0.3, 2025.4.4, and 2025.3.4.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
spinnaker spinnaker affected
Version Status Constraints
>= 2026.1.0, < 2026.1.1 affected —
>= 2026.0.0, < 2026.0.3 affected —
>= 2025.4.0, < 2025.4.4 affected —
< 2025.3.4 affected —

No data.

No data.

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Vendors Products
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Project Subscriptions

Vendors Products
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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/spinnaker/spinnaker/commit/2d75818b85cc4c35144d5e5ed45e7340fcab5dfe cve-icon
https://github.com/spinnaker/spinnaker/commit/bbc30c9b9034a056e95f012fa1b34e9fd703cae7 cve-icon
https://github.com/spinnaker/spinnaker/commit/de5a7a05af35aee19eb71d289cd0b77f67509009 cve-icon
https://github.com/spinnaker/spinnaker/commit/df32d568e82519d9f3896fc9007baba0077c87fd cve-icon
https://github.com/spinnaker/spinnaker/commit/f5cec213f8cf207843ed5a6929395960a1ca094f cve-icon
https://github.com/spinnaker/spinnaker/releases/tag/rosco-2025.3.4 cve-icon
https://github.com/spinnaker/spinnaker/releases/tag/rosco-2025.4.4 cve-icon
https://github.com/spinnaker/spinnaker/releases/tag/rosco-2026.0.3 cve-icon
https://github.com/spinnaker/spinnaker/releases/tag/rosco-2026.1.1 cve-icon
https://github.com/spinnaker/spinnaker/releases/tag/rosco-2026.2.0 cve-icon
https://github.com/spinnaker/spinnaker/security/advisories/GHSA-p68j-q7hf-3qcp cve-icon
History

Fri, 10 Jul 2026 23:45:00 +0000

Type Values Removed Values Added
First Time appeared Spinnaker
Spinnaker spinnaker
Vendors & Products Spinnaker
Spinnaker spinnaker

Fri, 10 Jul 2026 22:30:00 +0000

Type Values Removed Values Added
Description Spinnaker is an open source, multi-cloud continuous delivery platform. Prior to versions 2026.1.1, 2026.0.3, 2025.4.4, and 2025.3.4 on their respective release lines, Kustomize bake operations allow unsafe YAML tag processing in rosco manifests. This can lead to remote code execution on rosco pods when performing Kustomize bakes. This issue is fixed in versions 2026.1.1, 2026.0.3, 2025.4.4, and 2025.3.4.
Title Spinnaker: Improper yaml processing on kustomize bake operations
Weaknesses CWE-502
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-07-10T21:52:08.166Z

Reserved: 2026-06-16T15:20:43.085Z

Link: CVE-2026-55175

cve-icon Vulnrichment

No data.

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-07-11T03:45:16Z

Weaknesses