CVE-2026-1784

HIGHPre-NVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2026-06-02. a secondary CVSS source baseline 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 4 sources updated this week
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.8Exploit: None knownExposed: 0

A fix is available — apply it.

The Route OpenShift resource allows to define routes to make pods reachable at a subdomain through HAProxy. It was found that the checks performed on the spec.path YAML stanza in a Route document was insufficient and could allow a controlled injection of the HAProxy configuration.

CVSS v3
8.8
EG Score
8.8(medium)
EG Risk
40(Track)
EG Risk 40/100SSVC: 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
Severity88% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
9%
KEV
Not listed

Published

June 2, 2026

Last Modified

September 10, 2026

Advisory Details (2)

Auto-updated Jun 2, 2026
Patch available. Sources: redhat.
redhat

Bug Access Denied

https://bugzilla.redhat.com/show_bug.cgi?id=2436075
redhat Patch Available

cve-details

https://access.redhat.com/security/cve/CVE-2026-1784

Vendor Advisories for CVE-2026-1784(9)

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

Patch Availability(8)

Vendor / EcosystemFixed in / PatchReleasedSource
redhatopenshift4/ose-cluster-ingress-operator:17818701012026-07-01redhat
redhatopenshift4/ose-cluster-ingress-rhel9-operator:17819288572026-07-01redhat
redhatopenshift4/ose-cluster-ingress-operator:17811230142026-06-25redhat
redhatopenshift4/ose-cluster-ingress-rhel9-operator:17809882802026-06-17redhat
redhatopenshift4/ose-cluster-ingress-rhel9-operator:17809626172026-06-17redhat
redhatopenshift4/ose-cluster-ingress-rhel9-operator:17809909772026-06-16redhat
redhatopenshift4/ose-cluster-ingress-rhel9-operator:17804443482026-06-11redhat
redhatopenshift4/ose-cluster-ingress-rhel9-operator:17800433382026-06-10redhat

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 27× 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 497 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-1784?
CVE-2026-1784 is a high vulnerability published on June 2, 2026. The Route OpenShift resource allows to define routes to make pods reachable at a subdomain through HAProxy. It was found that the checks performed on the spec.path YAML stanza in a Route document was insufficient and could allow a controlled injection of the HAProxy configuration.
When was CVE-2026-1784 disclosed?
CVE-2026-1784 was first published in the National Vulnerability Database on June 2, 2026, with the most recent update on September 10, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-1784 actively exploited?
CVE-2026-1784 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 90.8% of all scored CVEs.
What is the CVSS score of CVE-2026-1784?
CVE-2026-1784 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2026-1784?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-1784, 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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