CVE-2026-63688 Dell Container Storage Modules - Broken Access Control

Dell Container Storage Modules (CSM) < v1.18.0 contains a missing authentication for critical function caused by lack of authentication in csm-authorization-storage gRPC server, letting unauthenticated remote attackers access storage backend administrator credentials.

CVSS base score 10.0 /10
Critical
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.79% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Broken Access Control
Impact
Information Disclosure, Broken Access Control
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Published
6 October 2026
Updated
15 October 2026
Weakness
CWE-306

Vendor fix

Update to version v1.18.0 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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