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CVE-2026-55175

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.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:e51c3830f4721186b39dc2a2b9c5d79116d729f0994eda76e3a4655dec5ffeb5
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"spinnaker","vendor":"spinnaker","versions":[{"status":"affected","version":">= 2026.1.0, < 2026.1.1"},{"status":"affected","version":">= 2026.0.0, < 2026.0.3"},{"status":"affected","version":">= 2025.4.0, < 2025.4.4"},{"status":"affected","version":"< 2025.3.4"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:878eb4b2d1d4b18c81dc783b271563e069d137ee588b395b515935fa31e3ae58 · sha256:29be1bcc08a1ae64… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:878eb4b2d1d4b18c81dc783b271563e069d137ee588b395b515935fa31e3ae58 · sha256:29be1bcc08a1ae64… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-502","description":"CWE-502: Deserialization of Untrusted Data","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:878eb4b2d1d4b18c81dc783b271563e069d137ee588b395b515935fa31e3ae58 · sha256:29be1bcc08a1ae64… · /containers/cna/problemTypes/0/descriptions/0

Source references

11 source assertions
{"name":"https://github.com/spinnaker/spinnaker/commit/2d75818b85cc4c35144d5e5ed45e7340fcab5dfe","tags":["x_refsource_MISC"],"url":"https://github.com/spinnaker/spinnaker/commit/2d75818b85cc4c35144d5e5ed45e7340fcab5dfe"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:878eb4b2d1d4b18c81dc783b271563e069d137ee588b395b515935fa31e3ae58 · sha256:29be1bcc08a1ae64… · /containers/cna/references/1
{"name":"https://github.com/spinnaker/spinnaker/commit/bbc30c9b9034a056e95f012fa1b34e9fd703cae7","tags":["x_refsource_MISC"],"url":"https://github.com/spinnaker/spinnaker/commit/bbc30c9b9034a056e95f012fa1b34e9fd703cae7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:878eb4b2d1d4b18c81dc783b271563e069d137ee588b395b515935fa31e3ae58 · sha256:29be1bcc08a1ae64… · /containers/cna/references/2
{"name":"https://github.com/spinnaker/spinnaker/commit/de5a7a05af35aee19eb71d289cd0b77f67509009","tags":["x_refsource_MISC"],"url":"https://github.com/spinnaker/spinnaker/commit/de5a7a05af35aee19eb71d289cd0b77f67509009"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:878eb4b2d1d4b18c81dc783b271563e069d137ee588b395b515935fa31e3ae58 · sha256:29be1bcc08a1ae64… · /containers/cna/references/3
{"name":"https://github.com/spinnaker/spinnaker/commit/df32d568e82519d9f3896fc9007baba0077c87fd","tags":["x_refsource_MISC"],"url":"https://github.com/spinnaker/spinnaker/commit/df32d568e82519d9f3896fc9007baba0077c87fd"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:878eb4b2d1d4b18c81dc783b271563e069d137ee588b395b515935fa31e3ae58 · sha256:29be1bcc08a1ae64… · /containers/cna/references/4
{"name":"https://github.com/spinnaker/spinnaker/commit/f5cec213f8cf207843ed5a6929395960a1ca094f","tags":["x_refsource_MISC"],"url":"https://github.com/spinnaker/spinnaker/commit/f5cec213f8cf207843ed5a6929395960a1ca094f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:878eb4b2d1d4b18c81dc783b271563e069d137ee588b395b515935fa31e3ae58 · sha256:29be1bcc08a1ae64… · /containers/cna/references/5
{"name":"https://github.com/spinnaker/spinnaker/releases/tag/rosco-2025.3.4","tags":["x_refsource_MISC"],"url":"https://github.com/spinnaker/spinnaker/releases/tag/rosco-2025.3.4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:878eb4b2d1d4b18c81dc783b271563e069d137ee588b395b515935fa31e3ae58 · sha256:29be1bcc08a1ae64… · /containers/cna/references/6
{"name":"https://github.com/spinnaker/spinnaker/releases/tag/rosco-2025.4.4","tags":["x_refsource_MISC"],"url":"https://github.com/spinnaker/spinnaker/releases/tag/rosco-2025.4.4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:878eb4b2d1d4b18c81dc783b271563e069d137ee588b395b515935fa31e3ae58 · sha256:29be1bcc08a1ae64… · /containers/cna/references/7
{"name":"https://github.com/spinnaker/spinnaker/releases/tag/rosco-2026.0.3","tags":["x_refsource_MISC"],"url":"https://github.com/spinnaker/spinnaker/releases/tag/rosco-2026.0.3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:878eb4b2d1d4b18c81dc783b271563e069d137ee588b395b515935fa31e3ae58 · sha256:29be1bcc08a1ae64… · /containers/cna/references/8
{"name":"https://github.com/spinnaker/spinnaker/releases/tag/rosco-2026.1.1","tags":["x_refsource_MISC"],"url":"https://github.com/spinnaker/spinnaker/releases/tag/rosco-2026.1.1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:878eb4b2d1d4b18c81dc783b271563e069d137ee588b395b515935fa31e3ae58 · sha256:29be1bcc08a1ae64… · /containers/cna/references/9
{"name":"https://github.com/spinnaker/spinnaker/releases/tag/rosco-2026.2.0","tags":["x_refsource_MISC"],"url":"https://github.com/spinnaker/spinnaker/releases/tag/rosco-2026.2.0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:878eb4b2d1d4b18c81dc783b271563e069d137ee588b395b515935fa31e3ae58 · sha256:29be1bcc08a1ae64… · /containers/cna/references/10
{"name":"https://github.com/spinnaker/spinnaker/security/advisories/GHSA-p68j-q7hf-3qcp","tags":["x_refsource_CONFIRM"],"url":"https://github.com/spinnaker/spinnaker/security/advisories/GHSA-p68j-q7hf-3qcp"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:878eb4b2d1d4b18c81dc783b271563e069d137ee588b395b515935fa31e3ae58 · sha256:29be1bcc08a1ae64… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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