CVE-2026-63688

State: Published
Severity: 10.0 Critical
Published: Oct 6, 2026
Updated: Oct 6, 2026
Reserved: Jul 17, 2026

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.

Scores

CVSS	Score	Vector	Source
3.1	10.0 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H	dell

Weaknesses

CWE-306 Missing Authentication for Critical Function

Affected Products

Product	Versions
Dell Container Storage Modules (CSM)Dell	before 1.18.0 or laterAffected

References

https://www.dell.com/support/kbdoc/en-us/000515771/dsa-2026-448-security-update-for-dell-container-storage-modules-multiple-vulnerabilities?msockid=3021cac2195069ed3194ddad186a68f9vendor-advisory

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