CVE-2026-55175

HIGHPre-NVD 7.57.5
EchelonGraph scoreMEDIUM confidence

“—” beside the score: it is equal to the CVSS score beside it.

This high-severity CVE scores 7.5 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 1.1% (63rd percentile of EPSS-scored CVEs). No GitHub Security Advisory CVSS is on record for this CVE.

Triggered by: Headline CVSS from a secondary CVSS source
Sources: EPSS, a secondary CVSS source
7.5EG
EchelonGraph verdictPlan a fixRemediate within your standard update timelines (the SSVC decision on this page).
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1.1%CVSS: 7.5Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

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.

CVSS v3
7.5
EG Score
7.5HIGHmedium confidence
EG Risk
34
EG Risk 34/100

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed (value × EchelonGraph’s weight)
Severity75% × 45%
The EG Score, 7.5 of 10.
Exploitation1.1% × 40%
FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at low or medium mission impact; Track* at high (mission-essential systems).
Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
1.1%
EPSS %ILE
63rd
KEV
Not listed

SSVC (CISA's decision table, applied by EchelonGraph)Track at low or medium mission impact; Track* at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)14 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

July 10, 2026

Last Modified

July 21, 2026

Advisory Details (6)

Auto-updated Jul 10, 2026
Patch available. Sources: github_commit, github.
GitHub commit

commit f5cec213f8cf (spinnaker/spinnaker)

Fix landed in spinnaker/spinnaker commit f5cec213f8cf — awaiting tagged release

https://github.com/spinnaker/spinnaker/commit/f5cec213f8cf207843ed5a6929395960a1ca094f
GitHub commit Patch Available

commit df32d568e825 (spinnaker/spinnaker)

Patch available: spinnaker/spinnaker spinnaker-release-2026.2.0 (contains commit df32d568e825)

https://github.com/spinnaker/spinnaker/commit/df32d568e82519d9f3896fc9007baba0077c87fd
GitHub commit Patch Available

commit de5a7a05af35 (spinnaker/spinnaker)

Patch available: spinnaker/spinnaker spinnaker-release-2026.1.1 (contains commit de5a7a05af35)

https://github.com/spinnaker/spinnaker/commit/de5a7a05af35aee19eb71d289cd0b77f67509009
GitHub commit Patch Available

commit bbc30c9b9034 (spinnaker/spinnaker)

Patch available: spinnaker/spinnaker spinnaker-release-2026.0.3 (contains commit bbc30c9b9034)

https://github.com/spinnaker/spinnaker/commit/bbc30c9b9034a056e95f012fa1b34e9fd703cae7
GitHub commit Patch Available

commit 2d75818b85cc (spinnaker/spinnaker)

Patch available: spinnaker/spinnaker spinnaker-release-2025.4.4 (contains commit 2d75818b85cc)

https://github.com/spinnaker/spinnaker/commit/2d75818b85cc4c35144d5e5ed45e7340fcab5dfe
GitHub advisoryMentions a patch (unverified)

Improper yaml processing on kustomize bake operations · Advisory · spinnaker/spinnaker · GitHub

https://github.com/spinnaker/spinnaker/security/advisories/GHSA-p68j-q7hf-3qcp

Vendor Advisories for CVE-2026-55175(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Affected Packages

(1 across 1 ecosystem)
Maven(1)
PackageVulnerable rangeFix by version rangeDependents
io.spinnaker.rosco:rosco-manifests2026.1-0 ... 2026.1.0 (16 versions)
  • every version up to 2025.3.4: fixed in 2025.3.4
  • 2025.4.0 up to 2025.4.4: fixed in 2025.4.4
  • 2026.0.0 up to 2026.0.3: fixed in 2026.0.3
  • 2026.1.0 up to 2026.1.1: fixed in 2026.1.1
—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 11× in last 7d / 35× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

Showing the most recent 100 of 138 refreshes on record for this CVE.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. None are among the latest 100 rows. The 38 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-13 16:34 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  2. 2026-10-12 16:34 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  3. 2026-10-12 15:56 UTCEG score recompute
  4. 2026-10-11 19:39 UTCEG score recompute
  5. 2026-10-11 16:54 UTCEG score recompute
  6. 2026-10-11 14:17 UTCEG score recompute
  7. 2026-10-11 13:49 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  8. 2026-10-10 20:00 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  9. 2026-10-09 20:07 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  10. 2026-10-08 17:12 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  11. 2026-10-07 23:48 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  12. 2026-10-06 15:18 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  13. 2026-10-05 17:43 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  14. 2026-10-04 23:22 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  15. 2026-10-03 14:26 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  16. 2026-10-02 17:56 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  17. 2026-10-01 19:50 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  18. 2026-10-01 14:55 UTCEG score recompute
  19. 2026-09-30 15:03 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  20. 2026-09-29 15:22 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  21. 2026-09-28 13:51 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  22. 2026-09-28 09:44 UTCEG score recompute
  23. 2026-09-27 13:48 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  24. 2026-09-26 15:59 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  25. 2026-09-24 14:04 UTCEPSS rescoreEPSS 1.1% · 62nd percentile
Show 75 more
  1. 2026-09-24 11:07 UTCEG score recompute
  2. 2026-09-23 17:54 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  3. 2026-09-23 05:42 UTCEG score recompute
  4. 2026-09-20 20:16 UTCEPSS rescoreEPSS 1.1% · 62nd percentile
  5. 2026-09-18 19:28 UTCEPSS rescoreEPSS 1.1% · 62nd percentile
  6. 2026-09-18 05:15 UTCEG score recompute
  7. 2026-09-17 19:31 UTCEPSS rescoreEPSS 1.1% · 62nd percentile
  8. 2026-09-16 14:08 UTCEPSS rescoreEPSS 1.1% · 62nd percentile
  9. 2026-09-16 05:15 UTCEPSS rescoreEPSS 1.1% · 62nd percentile
  10. 2026-09-15 03:11 UTCEPSS rescoreEPSS 1.1% · 62nd percentile
  11. 2026-09-13 23:37 UTCEG score recompute
  12. 2026-09-13 16:47 UTCEPSS rescoreEPSS 1.1% · 62nd percentile
  13. 2026-09-13 08:09 UTCEG score recompute
  14. 2026-09-12 02:24 UTCEG score recompute
  15. 2026-09-11 14:53 UTCEPSS rescoreEPSS 1.1% · 62nd percentile
  16. 2026-09-10 09:35 UTCEPSS rescoreEPSS 1.1% · 62nd percentile
  17. 2026-09-08 22:01 UTCEPSS rescoreEPSS 1.1% · 62nd percentile
  18. 2026-09-08 02:36 UTCEG score recompute
  19. 2026-09-07 16:01 UTCEPSS rescoreEPSS 1.1% · 62nd percentile
  20. 2026-09-06 13:55 UTCEG score recompute
  21. 2026-09-06 13:47 UTCEPSS rescoreEPSS 1.1% · 62nd percentile
  22. 2026-09-05 21:38 UTCEG score recompute
  23. 2026-09-04 05:06 UTCEPSS rescoreEPSS 1.1% · 62nd percentile
  24. 2026-09-02 14:12 UTCEPSS rescoreEPSS 1.1% · 62nd percentile
  25. 2026-09-01 13:54 UTCEPSS rescoreEPSS 1.1% · 62nd percentile
  26. 2026-09-01 04:40 UTCEPSS rescoreEPSS 1.1% · 62nd percentile
  27. 2026-08-30 19:17 UTCEPSS rescoreEPSS 1.1% · 62nd percentile
  28. 2026-08-30 05:59 UTCEG score recompute
  29. 2026-08-30 01:22 UTCEPSS rescoreEPSS 1.1% · 61st percentile
  30. 2026-08-28 21:41 UTCEPSS rescoreEPSS 1.1% · 61st percentile
  31. 2026-08-27 21:39 UTCEG score recompute
  32. 2026-08-27 14:25 UTCEPSS rescoreEPSS 1.1% · 62nd percentile
  33. 2026-08-27 00:46 UTCEG score recompute
  34. 2026-08-26 14:46 UTCEPSS rescoreEPSS 1.1% · 61st percentile
  35. 2026-08-26 02:49 UTCEG score recompute
  36. 2026-08-25 13:49 UTCEPSS rescoreEPSS 1.1% · 61st percentile
  37. 2026-08-24 15:02 UTCEG score recompute
  38. 2026-08-23 06:12 UTCEG score recompute
  39. 2026-08-23 00:19 UTCEPSS rescoreEPSS 0.6% · 46th percentile
  40. 2026-08-22 08:16 UTCEG score recompute
  41. 2026-08-21 23:49 UTCEPSS rescoreEPSS 0.6% · 46th percentile
  42. 2026-08-20 23:22 UTCEG score recompute
  43. 2026-08-20 22:55 UTCEPSS rescoreEPSS 0.6% · 46th percentile
  44. 2026-08-20 01:29 UTCEG score recompute
  45. 2026-08-19 17:04 UTCEPSS rescoreEPSS 0.6% · 46th percentile
  46. 2026-08-18 20:32 UTCEG score recompute
  47. 2026-08-18 13:48 UTCEPSS rescoreEPSS 0.6% · 46th percentile
  48. 2026-08-17 14:25 UTCEG score recompute
  49. 2026-08-17 13:47 UTCEPSS rescoreEPSS 0.6% · 46th percentile
  50. 2026-08-16 16:32 UTCEG score recompute
  51. 2026-08-16 14:56 UTCEPSS rescoreEPSS 0.6% · 46th percentile
  52. 2026-08-16 05:35 UTCEG score recompute
  53. 2026-08-16 02:14 UTCEPSS rescoreEPSS 0.6% · 46th percentile
  54. 2026-08-15 07:42 UTCEG score recompute
  55. 2026-08-15 01:30 UTCEPSS rescoreEPSS 0.6% · 46th percentile
  56. 2026-08-14 08:31 UTCEG score recompute
  57. 2026-08-13 22:00 UTCEPSS rescoreEPSS 0.6% · 46th percentile
  58. 2026-08-12 23:40 UTCEG score recompute
  59. 2026-08-12 13:51 UTCEPSS rescoreEPSS 0.6% · 46th percentile
  60. 2026-08-11 14:41 UTCEG score recompute
  61. 2026-08-11 03:44 UTCEG score recompute
  62. 2026-08-11 00:00 UTCEPSS rescoreEPSS 0.6% · 46th percentile
  63. 2026-08-09 18:26 UTCEG score recompute
  64. 2026-08-09 13:46 UTCEPSS rescoreEPSS 0.6% · 46th percentile
  65. 2026-08-08 20:33 UTCEG score recompute
  66. 2026-08-08 16:37 UTCEPSS rescoreEPSS 0.6% · 46th percentile
  67. 2026-08-07 22:39 UTCEG score recompute
  68. 2026-08-07 00:41 UTCEG score recompute
  69. 2026-08-06 13:47 UTCEPSS rescoreEPSS 0.6% · 46th percentile
  70. 2026-08-06 02:39 UTCEG score recompute
  71. 2026-08-05 19:17 UTCEPSS rescoreEPSS 0.6% · 46th percentile
  72. 2026-08-04 16:16 UTCEG score recompute
  73. 2026-08-04 15:10 UTCEPSS rescoreEPSS 0.6% · 46th percentile
  74. 2026-08-04 10:39 UTCEPSS rescoreEPSS 0.6% · 46th percentile
  75. 2026-08-03 18:19 UTCEG score recompute

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-55175?
CVE-2026-55175 is a high-severity vulnerability; its CVE record was published on July 10, 2026. 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 was the CVE record for CVE-2026-55175 published?
The CVE record for CVE-2026-55175 was published on July 10, 2026. That is the record's publication date; the vulnerability itself may have been made public earlier. EchelonGraph's copy of the record carries a last-modified date of July 21, 2026; the record at its source may have been updated since.
Is CVE-2026-55175 actively exploited?
CVE-2026-55175 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1.1% probability of exploitation in the next 30 days (63rd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-55175?
CVE-2026-55175 has a CVSS base score of 7.5 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-55175?
A fix for CVE-2026-55175 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-55175 are linked in the Vendor Advisories panel on this page.

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