GHSA-P68J-Q7HF-3QCP

Vulnerability from github – Published: 2026-08-28 18:35 – Updated: 2026-08-28 18:35
VLAI
Summary
Spinnaker: Improper yaml processing on kustomize bake operations
Details

Impact

Kustomize bake operations allow unsafe tag processing. This can lead to RCE type exploits on the rosco pods when doing kustomize bakes. This ONLY is possible when using Kustomize. The simple solution is to block kustomize operations and instead use another provider.

Workarounds

Disable kustomize bakes

Severity
7.5 (High)
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Show details on source website
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "io.spinnaker.rosco:rosco-manifests"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2025.3.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "io.spinnaker.rosco:rosco-manifests"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2025.4.0"
            },
            {
              "fixed": "2025.4.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "io.spinnaker.rosco:rosco-manifests"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2026.0.0"
            },
            {
              "fixed": "2026.0.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "io.spinnaker.rosco:rosco-manifests"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2026.1.0"
            },
            {
              "fixed": "2026.1.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-55175"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-08-28T18:35:06Z",
    "nvd_published_at": "2026-07-10T23:16:48Z",
    "severity": "HIGH"
  },
  "details": "### Impact\nKustomize bake operations allow unsafe tag processing.  This can lead to RCE type exploits on the rosco pods when doing kustomize bakes.  This ONLY is possible when using Kustomize.  The simple solution is to block kustomize operations and instead use another provider.\n\n### Workarounds\nDisable kustomize bakes",
  "id": "GHSA-p68j-q7hf-3qcp",
  "modified": "2026-08-28T18:35:06Z",
  "published": "2026-08-28T18:35:06Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/spinnaker/spinnaker/security/advisories/GHSA-p68j-q7hf-3qcp"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-55175"
    },
    {
      "type": "WEB",
      "url": "https://github.com/spinnaker/spinnaker/commit/2d75818b85cc4c35144d5e5ed45e7340fcab5dfe"
    },
    {
      "type": "WEB",
      "url": "https://github.com/spinnaker/spinnaker/commit/bbc30c9b9034a056e95f012fa1b34e9fd703cae7"
    },
    {
      "type": "WEB",
      "url": "https://github.com/spinnaker/spinnaker/commit/de5a7a05af35aee19eb71d289cd0b77f67509009"
    },
    {
      "type": "WEB",
      "url": "https://github.com/spinnaker/spinnaker/commit/df32d568e82519d9f3896fc9007baba0077c87fd"
    },
    {
      "type": "WEB",
      "url": "https://github.com/spinnaker/spinnaker/commit/f5cec213f8cf207843ed5a6929395960a1ca094f"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/spinnaker/spinnaker"
    },
    {
      "type": "WEB",
      "url": "https://github.com/spinnaker/spinnaker/releases/tag/rosco-2025.3.4"
    },
    {
      "type": "WEB",
      "url": "https://github.com/spinnaker/spinnaker/releases/tag/rosco-2025.4.4"
    },
    {
      "type": "WEB",
      "url": "https://github.com/spinnaker/spinnaker/releases/tag/rosco-2026.0.3"
    },
    {
      "type": "WEB",
      "url": "https://github.com/spinnaker/spinnaker/releases/tag/rosco-2026.1.1"
    },
    {
      "type": "WEB",
      "url": "https://github.com/spinnaker/spinnaker/releases/tag/rosco-2026.2.0"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Spinnaker: Improper yaml processing on kustomize bake operations"
}



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