Executive Summary

Dell released security updates to fix critical flaws in its Container Storage Modules (CSM) that could allow attackers to gain unauthenticated admin access and root privileges on Kubernetes nodes. The primary vulnerability, CVE-2026-63688, is a missing authentication in the csm-authorization-storage gRPC server, enabling remote exploitation without credentials.

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Intelligence Metadata - Source Publisher: The Hacker News - Published Date: 2026-10-02T17:02:12+00:00 - Category: threat-intel

Original Description: Dell has released security updates to address multiple critical security flaws in Dell Container Storage Modules (CSM) that could be exploited by bad actors to take over susceptible systems. The vulnerabilities are listed below - CVE-2026-63688 (CVSS score: 10.0) - A missing authentication for critical function vulnerability in the csm-authorization-storage gRPC server that an

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