CVE-2026-50237

HIGHPre-NVD 7.47.4—
EchelonGraph scoreHIGH 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 — Patch released 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%CVSS: 7.4Exploit: None knownExposed: 0

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
7.4(high)
EG Risk
33(Track)
EG Risk 33/100SSVC: Track

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%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
12%
KEV
Not listed

Published

August 11, 2026

Last Modified

August 20, 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(8)

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

Patch Availability(5)

Vendor / EcosystemFixed in / PatchReleasedSource
redhatopenshift4/ose-console-rhel9:17865407762026-08-19redhat
redhatopenshift4/ose-console-rhel9:17864868222026-08-19redhat
redhatopenshift4/ose-console-rhel9:17865349312026-08-18redhat
redhatopenshift4/ose-console-rhel9:17865740432026-08-18redhat
redhatopenshift4/ose-console-rhel9:17866079152026-08-18redhat

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 54× in last 7d / 68× 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.

  1. 2026-08-20 22:55 UTCEPSS rescore
  2. 2026-08-20 17:35 UTCEG score recompute
  3. 2026-08-20 17:35 UTCVendor advisory
  4. 2026-08-20 17:35 UTCGHSA enrichment
  5. 2026-08-20 16:45 UTCEG score recompute
  6. 2026-08-20 16:45 UTCVendor advisory
  7. 2026-08-20 16:45 UTCGHSA enrichment
  8. 2026-08-20 14:25 UTCEG score recompute
  9. 2026-08-20 14:25 UTCVendor advisory
  10. 2026-08-20 14:25 UTCGHSA enrichment
  11. 2026-08-20 13:57 UTCEG score recompute
  12. 2026-08-20 13:57 UTCVendor advisory
  13. 2026-08-20 13:57 UTCGHSA enrichment
  14. 2026-08-20 08:45 UTCVendor advisory
  15. 2026-08-20 08:45 UTCGHSA enrichment
  16. 2026-08-19 21:20 UTCEG score recompute
  17. 2026-08-19 21:20 UTCVendor advisory
  18. 2026-08-19 21:20 UTCGHSA enrichment
  19. 2026-08-19 20:38 UTCEG score recompute
  20. 2026-08-19 20:38 UTCVendor advisory
  21. 2026-08-19 20:38 UTCGHSA enrichment
  22. 2026-08-19 17:24 UTCEG score recompute
  23. 2026-08-19 17:24 UTCVendor advisory
  24. 2026-08-19 17:24 UTCGHSA enrichment
  25. 2026-08-19 17:07 UTCEG score recompute
Show 43 more
  1. 2026-08-19 17:07 UTCVendor advisory
  2. 2026-08-19 17:07 UTCGHSA enrichment
  3. 2026-08-19 17:04 UTCEPSS rescore
  4. 2026-08-19 15:57 UTCVendor advisory
  5. 2026-08-19 15:57 UTCGHSA enrichment
  6. 2026-08-19 04:21 UTCEG score recompute
  7. 2026-08-19 04:20 UTCGHSA enrichment
  8. 2026-08-19 04:12 UTCGHSA enrichment
  9. 2026-08-19 03:52 UTCEG score recompute
  10. 2026-08-19 03:52 UTCGHSA enrichment
  11. 2026-08-19 02:56 UTCGHSA enrichment
  12. 2026-08-18 15:17 UTCGHSA enrichment
  13. 2026-08-18 03:28 UTCGHSA enrichment
  14. 2026-08-17 15:56 UTCEG score recompute
  15. 2026-08-17 15:56 UTCGHSA enrichment
  16. 2026-08-17 13:47 UTCEPSS rescore
  17. 2026-08-17 04:31 UTCGHSA enrichment
  18. 2026-08-16 17:06 UTCEG score recompute
  19. 2026-08-16 17:06 UTCGHSA enrichment
  20. 2026-08-16 14:56 UTCEPSS rescore
  21. 2026-08-16 05:40 UTCEG score recompute
  22. 2026-08-16 05:40 UTCGHSA enrichment
  23. 2026-08-16 02:14 UTCEPSS rescore
  24. 2026-08-15 18:16 UTCGHSA enrichment
  25. 2026-08-15 06:51 UTCEG score recompute
  26. 2026-08-15 06:51 UTCGHSA enrichment
  27. 2026-08-15 01:30 UTCEPSS rescore
  28. 2026-08-14 19:19 UTCGHSA enrichment
  29. 2026-08-14 15:28 UTCGHSA enrichment
  30. 2026-08-14 04:03 UTCGHSA enrichment
  31. 2026-08-13 16:38 UTCGHSA enrichment
  32. 2026-08-13 04:56 UTCGHSA enrichment
  33. 2026-08-12 17:32 UTCEG score recompute
  34. 2026-08-12 17:32 UTCGHSA enrichment
  35. 2026-08-12 13:51 UTCEPSS rescore
  36. 2026-08-12 06:07 UTCGHSA enrichment
  37. 2026-08-11 18:39 UTCEG score recompute
  38. 2026-08-11 18:39 UTCGHSA enrichment
  39. 2026-08-11 18:13 UTCEG score recompute
  40. 2026-08-11 18:13 UTCGHSA enrichment
  41. 2026-08-11 12:26 UTCEG score recompute
  42. 2026-08-11 11:42 UTCEG score recompute
  43. 2026-08-11 11:42 UTCMITRE cvelistV5first tracked

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 in the National Vulnerability Database on August 11, 2026, with the most recent update on August 20, 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% probability of exploitation in the next 30 days, which ranks it in the top 87.7% of all scored CVEs.
What is the CVSS score of CVE-2026-50237?
CVE-2026-50237 has a CVSS v3 base score of 7.4 (NVD).
How do I remediate CVE-2026-50237?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-50237, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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