CVE-2026-1784

[CVE-Katalog]

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. ose-cluster-ingress-operator: Remote Code Execution Through HAProxy Configuration Injection The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Schweregrad

High · CVSS 8.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Published

Jun 2, 2026, 7:12:31 AM UTC

Source

[NVD] · [CVE record]

EPSS

0.19% · Oct 27, 2026

{
  "package_releases": [],
  "fixed_versions": [],
  "distribution_packages": [
    {
      "name": "openshift_container_platform",
      "fixed_version": "",
      "applicability_unknown": true
    },
    {
      "name": "openshift_container_platform",
      "ranges": [],
      "ecosystem": "cpe",
      "provider_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-1784",
      "fixed_version": "",
      "provider_source": "nvd",
      "provider_record_id": "NVD-CVE-2026-1784",
      "provider_updated_at": "2026-10-01T17:17:22.817"
    }
  ]
}