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Highest advisory severityHigh 1 vendor · 1 advisory

CVE-2026-50236

CVE-2026-50236: 1 tracked advisory record across Red Hat. Compare vendor sources and published fix guidance.

Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.

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Vendor advisory comparison

Red Hat

1 advisory
  • Advisory severityHigh7.4

    High [CVE-2026-50236] Authenticated SSRF with full response reflection and path neutralization via Dev Console webhook helpers in OpenShift Console

    CVE-2026-50236Source published Source updated

    An authenticated SSRF flaw was found in the OpenShift Console Dev Console webhook helpers. User-supplied target URLs are fetched server-side without validation, with path neutralization enabling arbitrary endpoint targeting and full response reflection from the console pod's privileged network position. Red Hat severity: Important — CVSS 7.4 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L). Weakness: CWE-918. Affected Red Hat products: Red Hat OpenShift Container Platform 4.14; Red Hat OpenShift Container Platform 4.15; Red Hat OpenShift Container Platform 4.16; Red Hat OpenShift Container Platform 4.17; Red Hat OpenShift Container Platform 4.18; Red Hat OpenShift Container Platform 4.19; Red Hat OpenShift Container Platform 4.2; Red Hat OpenShift Container Platform 4.21; Red Hat OpenShift…

    Affected products in this advisory
    • Red Hat OpenShift Container Platform 4.14
    • Red Hat OpenShift Container Platform 4.15
    • Red Hat OpenShift Container Platform 4.16
    • Red Hat OpenShift Container Platform 4.17

    4 more entries in the full advisory.

    Source-reported affected versions
    Affected-version details not available in this record.
    Source-reported fixed versions
    • openshift4/ose-console:1787056403
    • openshift4/ose-console:1787028559
    • openshift4/ose-console-rhel9:1787054159
    • openshift4/ose-console-rhel9:1787631382

    14 more entries in the full advisory.

    Mitigation guidance
    • Apply NetworkPolicy egress restrictions to the openshift-console namespace to limit the console pod's outbound connectivity to required endpoints only (Kubernetes API server, OAuth server, monitoring). Note that a blanket default-deny egress policy will break console functionality. Monitor console access logs for unusual POST requests to /api/dev-console/webhooks/ paths with non-standard hostName values pointing to internal addresses or containing query separators.
    Full advisory and evidenceOpen source bulletin

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