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Kubernetes CVE-2026-5483

| EUVD-2026-21547 HIGH
Insertion of Sensitive Information Into Sent Data (CWE-201)
2026-04-10 redhat GHSA-w59f-v72r-w493
8.5
CVSS 3.1
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CVSS VectorNVD

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

4
Re-analysis Queued
Apr 21, 2026 - 19:52 vuln.today
cvss_changed
EUVD ID Assigned
Apr 10, 2026 - 18:00 euvd
EUVD-2026-21547
Analysis Generated
Apr 10, 2026 - 18:00 vuln.today
CVE Published
Apr 10, 2026 - 17:33 nvd
HIGH 8.5

DescriptionNVD

A flaw was found in odh-dashboard in Red Hat Openshift AI. This vulnerability in the odh-dashboard component of Red Hat OpenShift AI (RHOAI) allows for the disclosure of Kubernetes Service Account tokens through a NodeJS endpoint. This could enable an attacker to gain unauthorized access to Kubernetes resources.

AnalysisAI

Service Account token disclosure in Red Hat OpenShift AI odh-dashboard component exposes Kubernetes credentials through unprotected NodeJS endpoint. Low-privilege authenticated attackers can retrieve service account tokens enabling unauthorized access to Kubernetes cluster resources. …

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RemediationAI

Within 24 hours: Inventory all Red Hat OpenShift AI deployments and document versions currently in production. Within 7 days: Restrict network access to odh-dashboard endpoints using network policies and firewall rules, limiting access to only authorized administrators; implement API request logging and monitoring for token retrieval attempts. …

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Vendor StatusVendor

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CVE-2026-5483 vulnerability details – vuln.today

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