VulnSocial

CVE-2026-55175Patch(linuxfoundation / spinnaker)

LOWCVSS 7.5 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch linuxfoundation spinnaker systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD 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.

linuxfoundation CVEsBack to dashboard
0.5/ 10 priority

Sources & remediation

Patch / fix
Vendor / third-party advisories
Other references
Weakness type (CWE)
CWE-502

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • spinnaker

Threat summary

  • Patch or workaround signal is available
  • 1 mentions across 1 observed day

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 1 signal
  • 1 total mentions across 1 day

Affected systems

Vendors
linuxfoundation
Products
spinnaker

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-07-12: 1Patch / Workaround · 2026-07-12: 1Technical Details · 2026-07-12: 107-12
Signal classification1 categories
Patch
1100.0%
Full discourse1 post
  • DFIR Lab@DFIR_Lab
    Patch

    🚨 HIGH severity CVE-2026-55175 (CVSS 7.5) affects Spinnaker CD platform. Unsafe YAML processing in Kustomize bake operations enables RCE on rosco pods. Patch to v2026.1.1, 2026.0.3, 2025.4.4, or 2025.3.4 immediately. #CVE #PatchNow https://t.co/kCcShLtiUC

    Post summary

    The tweet warns of the high severity CVE-2026-55175 affecting Spinnaker CD, details unsafe YAML processing leading to RCE on rosco pods, and lists specific patch versions for immediate remediation.

    0000056
    71 followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Applinuxfoundationspinnaker---

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