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 — 3 sources updated this week
8.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 8.8Exploit: NoneExposed: 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)
EPSS
4.6%
KEV
Not listed

Published

June 2, 2026

Last Modified

July 22, 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 12× in last 7d / 88× 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 172 total refreshes for this CVE.

  1. 2026-07-22 14:08 UTCEPSS rescore
  2. 2026-07-21 15:24 UTCEPSS rescore
  3. 2026-07-21 15:24 UTCEPSS rescore
  4. 2026-07-20 17:08 UTCEPSS rescore
  5. 2026-07-19 14:31 UTCEPSS rescore
  6. 2026-07-19 14:31 UTCEPSS rescore
  7. 2026-07-18 10:04 UTCEPSS rescore
  8. 2026-07-18 10:04 UTCEPSS rescore
  9. 2026-07-16 17:03 UTCEPSS rescore
  10. 2026-07-16 17:03 UTCEPSS rescore
  11. 2026-07-16 01:13 UTCVendor advisory
  12. 2026-07-16 01:13 UTCGHSA enrichment
  13. 2026-07-15 16:57 UTCEPSS rescore
  14. 2026-07-15 16:57 UTCEPSS rescore
  15. 2026-07-15 02:00 UTCEPSS rescore
  16. 2026-07-15 02:00 UTCEPSS rescore
  17. 2026-07-14 16:51 UTCVendor advisory
  18. 2026-07-14 16:51 UTCGHSA enrichment
  19. 2026-07-14 03:41 UTCVendor advisory
  20. 2026-07-14 03:41 UTCGHSA enrichment
  21. 2026-07-13 22:30 UTCEPSS rescore
  22. 2026-07-13 06:12 UTCEPSS rescore
  23. 2026-07-12 05:46 UTCEPSS rescore
  24. 2026-07-12 01:09 UTCVendor advisory
  25. 2026-07-12 01:09 UTCGHSA enrichment
Show 75 more
  1. 2026-07-11 13:13 UTCVendor advisory
  2. 2026-07-11 13:13 UTCGHSA enrichment
  3. 2026-07-11 08:27 UTCEPSS rescore
  4. 2026-07-09 19:10 UTCEPSS rescore
  5. 2026-07-09 07:38 UTCVendor advisory
  6. 2026-07-09 07:37 UTCGHSA enrichment
  7. 2026-07-08 16:43 UTCVendor advisory
  8. 2026-07-08 16:43 UTCGHSA enrichment
  9. 2026-07-08 15:15 UTCEPSS rescore
  10. 2026-07-08 15:15 UTCEPSS rescore
  11. 2026-07-07 13:46 UTCEPSS rescore
  12. 2026-07-06 16:27 UTCEPSS rescore
  13. 2026-07-06 02:23 UTCEPSS rescore
  14. 2026-07-05 02:30 UTCEPSS rescore
  15. 2026-07-05 02:30 UTCEPSS rescore
  16. 2026-07-04 06:31 UTCEPSS rescore
  17. 2026-07-04 00:10 UTCVendor advisory
  18. 2026-07-04 00:10 UTCGHSA enrichment
  19. 2026-07-02 12:43 UTCVendor advisory
  20. 2026-07-02 12:43 UTCGHSA enrichment
  21. 2026-07-01 23:58 UTCVendor advisory
  22. 2026-07-01 23:58 UTCGHSA enrichment
  23. 2026-07-01 15:06 UTCEPSS rescore
  24. 2026-07-01 15:06 UTCEPSS rescore
  25. 2026-07-01 10:43 UTCVendor advisory
  26. 2026-07-01 10:43 UTCGHSA enrichment
  27. 2026-06-30 23:22 UTCEPSS rescore
  28. 2026-06-30 22:54 UTCVendor advisory
  29. 2026-06-30 22:54 UTCGHSA enrichment
  30. 2026-06-30 03:54 UTCVendor advisory
  31. 2026-06-30 03:53 UTCGHSA enrichment
  32. 2026-06-29 15:47 UTCVendor advisory
  33. 2026-06-29 15:47 UTCGHSA enrichment
  34. 2026-06-29 14:06 UTCEPSS rescore
  35. 2026-06-29 03:26 UTCVendor advisory
  36. 2026-06-29 03:26 UTCGHSA enrichment
  37. 2026-06-28 15:30 UTCVendor advisory
  38. 2026-06-28 15:30 UTCGHSA enrichment
  39. 2026-06-28 14:07 UTCEPSS rescore
  40. 2026-06-28 04:56 UTCEPSS rescore
  41. 2026-06-28 04:56 UTCEPSS rescore
  42. 2026-06-28 03:29 UTCVendor advisory
  43. 2026-06-28 03:29 UTCGHSA enrichment
  44. 2026-06-27 15:41 UTCVendor advisory
  45. 2026-06-27 15:41 UTCGHSA enrichment
  46. 2026-06-27 03:52 UTCVendor advisory
  47. 2026-06-27 03:52 UTCGHSA enrichment
  48. 2026-06-27 03:08 UTCEPSS rescore
  49. 2026-06-26 15:26 UTCVendor advisory
  50. 2026-06-26 15:26 UTCGHSA enrichment
  51. 2026-06-26 02:08 UTCVendor advisory
  52. 2026-06-26 02:08 UTCGHSA enrichment
  53. 2026-06-25 14:20 UTCVendor advisory
  54. 2026-06-25 14:20 UTCGHSA enrichment
  55. 2026-06-25 13:49 UTCEPSS rescore
  56. 2026-06-25 02:32 UTCVendor advisory
  57. 2026-06-25 02:31 UTCGHSA enrichment
  58. 2026-06-24 14:43 UTCVendor advisory
  59. 2026-06-24 14:42 UTCGHSA enrichment
  60. 2026-06-24 14:05 UTCEPSS rescore
  61. 2026-06-23 23:30 UTCVendor advisory
  62. 2026-06-23 23:30 UTCGHSA enrichment
  63. 2026-06-23 21:32 UTCEPSS rescore
  64. 2026-06-22 14:25 UTCEPSS rescore
  65. 2026-06-22 14:25 UTCEPSS rescore
  66. 2026-06-21 14:56 UTCEPSS rescore
  67. 2026-06-21 14:56 UTCEPSS rescore
  68. 2026-06-21 01:59 UTCEPSS rescore
  69. 2026-06-21 01:59 UTCEPSS rescore
  70. 2026-06-20 13:15 UTCVendor advisory
  71. 2026-06-20 13:15 UTCGHSA enrichment
  72. 2026-06-19 19:25 UTCEPSS rescore
  73. 2026-06-18 17:52 UTCEPSS rescore
  74. 2026-06-18 16:48 UTCVendor advisory
  75. 2026-06-18 16:48 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 July 22, 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 4.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
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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