CVE-2026-63688

CVE Enrichment

CVSS: 10.0 CRITICAL
EPSS: 0.79%
EPSS Percentile: 55.00%
CISA KEV: Not listed

Description

Dell Container Storage Modules (CSM), versions prior to v1.18.0, contains a Missing Authentication for Critical Function vulnerability in the csm-authorization-storage gRPC server. An unauthenticated remote attacker could potentially exploit this vulnerability, leading to unauthorized access to storage backend administrator credentials for all registered storage arrays.

Technical Details

CVSS Version: 3.1
CNA / NVD Source: security_alert@emc.com
Published: 06-Oct-2026 22:17
Last Modified: 08-Oct-2026 21:15
EPSS Date: 2026-10-10
CWE: CWE-306

CVSS Vector


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

Affected Products / Versions

dell / container_storage_modules
Version / affected range: * · before (exclusive) 1.18.0
cpe:2.3:a:dell:container_storage_modules:*:*:*:*:*:*:*:*

References

security_alert@emc.com

Last enrichment sync: 12-Oct-2026 14:15
Sources: NVD · FIRST EPSS · CISA KEV
Latest successful provider update; providers refresh independently.

Reported Context (2)

(Foreman), CVE-2026-61500 (Rejetto HFS), CVE-2026-18167, CVE-2026-18330 (TP-Link Archer AX55 v4), CVE-2026-63688, CVE-2026-63692, CVE-2026-67269, CVE-2026-54472, CVE-2026-61421, and CVE-2026-67273 (Dell Container Weekly Security Recap: Exploited Citrix NetScaler Flaw and Dozens of Vulnerabilities
That same day, Dell also urged IT administrators to patch two maximum-severity Container Storage Modules (CSM) vulnerabilities (CVE-2026-63688 and CVE-2026-63692) as soon as possible. Critical Dell System Update flaw lets remote attackers gain root access

CVE (142)

Malware (2)

Threat Actors (3)

MITRE ATT&CK (1)

Vendors (2)

Products (8)

Industries (1)

Countries (2)

Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.