CVE-2026-50237

HIGHPre-NVD 7.47.4—
EchelonGraph scoreMEDIUM confidence

Score 7.4 from GitHub Security Advisory (severity: HIGH) published 2026-08-11. A secondary CVSS source baseline 7.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 4 sources updated this week
7.4EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.5%CVSS: 7.4Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

A Server-Side Request Forgery and supply chain flaw was found in the OpenShift Console Helm catalog proxy. A namespace tenant can plant a ProjectHelmChartRepository with an arbitrary URL that the console pod fetches server-side, bypassing tenant egress restrictions. Combined with catalog metadata poisoning and admin-mediated chart installation, this enables privilege escalation.

CVSS v3
7.4
EG Score
7.4HIGHmedium confidence
EG Risk
33
EG Risk 33/100CISA SSVC

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
Severity74% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.5%
EPSS %ILE
38th
KEV
Not listed

CISA SSVCTrack at every mission impact level.

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

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 11, 2026

Last Modified

September 21, 2026

Advisory Details (2)

Auto-updated Aug 11, 2026
Patch available. Sources: redhat.
redhat

2484746 – (CVE-2026-50237) CVE-2026-50237 openshift/console: Namespace tenant SSRF with egress bypass, catalog poisoning, and admin-mediated supply chain escalation via ProjectHelmChartRepository in OpenShift Console

https://bugzilla.redhat.com/show_bug.cgi?id=2484746
redhat Patch Available

CVE-2026-50237 - Red Hat Customer Portal

Affected: Red Hat Enterprise Linux 8 or OpenShift Container Platform 4, is affected by this vulnerability and a fix may be released to a

https://access.redhat.com/security/cve/CVE-2026-50237

Vendor Advisories for CVE-2026-50237(12)

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

Patch Availability(11)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
redhatopenshift4/ose-console-rhel9:17876313822026-09-03redhat
redhatopenshift4/ose-console:17870564032026-08-26redhat
redhatopenshift4/ose-console:17870285592026-08-26redhat
redhatopenshift4/ose-console-rhel9:17870541592026-08-26redhat
redhatopenshift4/ose-console:17865115872026-08-20redhat
redhatopenshift4/ose-console:17864777602026-08-20redhat
redhatopenshift4/ose-console-rhel9:17865407762026-08-19redhat
redhatopenshift4/ose-console-rhel9:17864868222026-08-19redhat
redhatopenshift4/ose-console-rhel9:17865740432026-08-18redhat
redhatopenshift4/ose-console-rhel9:17866079152026-08-18redhat
redhatopenshift4/ose-console-rhel9:17865349312026-08-18redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 26× in last 7d / 158× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. 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. Most recent first.

Showing the most recent 100 of 345 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-50237?
CVE-2026-50237 is a high vulnerability published on August 11, 2026. A Server-Side Request Forgery and supply chain flaw was found in the OpenShift Console Helm catalog proxy. A namespace tenant can plant a ProjectHelmChartRepository with an arbitrary URL that the console pod fetches server-side, bypassing tenant egress restrictions. Combined with catalog metadata…
When was CVE-2026-50237 disclosed?
CVE-2026-50237 was first published on August 11, 2026, with the most recent update on September 21, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-50237 actively exploited?
CVE-2026-50237 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.5% probability of exploitation in the next 30 days (38th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-50237?
CVE-2026-50237 has a CVSS base score of 7.4 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-50237?
A fix for CVE-2026-50237 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-50237 are linked in the Vendor Advisories panel on this page.

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