What is CVE-2026-67270?

CVE-2026-67270 is a high-severity vulnerability in Dell Container Storage Modules (Csm), classified under Improper Certificate Validation. CVSS score: 8.2/10. Published 2026-10-06.

How severe is CVE-2026-67270?

High severity. CVSS v3 base score is 8.2 out of 10.

Vulnerability in Dell Container Storage Modules (Csm)

CVE-2026-67270

Dell Container Storage Modules (CSM) versions prior to 1.18.0, contains an Improper Certificate Validation vulnerability in the proxy-server component. An unauthenticated adjacent network attacker could potentially exploit this vulnerability, leading to information exposure of storage backend administrator credentials.

Vulnerability class: Improper Certificate Validation

Published 2026-10-06.

CVSS v3 metric

CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Dell Container Storage Modules (Csm)

Weakness classification (CWE)

CWE-295 — Improper Certificate Validation

References

www.dell.com/support/kbdoc/en-us/000515771/dsa-2026-448-security-update-for-del… (vendor-advisory)

Frequently asked questions

What is CVE-2026-67270?: CVE-2026-67270 is a high-severity vulnerability in Dell Container Storage Modules (Csm), classified under Improper Certificate Validation. CVSS score: 8.2/10. Published 2026-10-06.
How severe is CVE-2026-67270?: High severity. CVSS v3 base score is 8.2 out of 10.