CVE-2026-67262

Missing Authorization Enables Unauthorized LUN Access in Dell PowerStore

Published Aug 18, 2026 CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed
Description
Dell PowerStore contains a Missing Authorization vulnerability. An attacker with access to a mapped host could exploit this vulnerability to read from or write to LUNs that the host is not authorized to access, bypassing per-initiator LUN access controls and leading to protection mechanism bypass.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Missing Authorization Enables Unauthorized LUN Access in Dell PowerStore
Type Values Removed Values Added
First Time appeared Dell
Dell powerstore 1000t
Dell powerstore 1200t
Dell powerstore 3000t
Dell powerstore 3200q
Dell powerstore 3200t
Dell powerstore 5000t
Dell powerstore 500t
Dell powerstore 5200q
Dell powerstore 5200t
Dell powerstore 7000t
Dell powerstore 9000t
Dell powerstore 9200t
Vendors & Products Dell
Dell powerstore 1000t
Dell powerstore 1200t
Dell powerstore 3000t
Dell powerstore 3200q
Dell powerstore 3200t
Dell powerstore 5000t
Dell powerstore 500t
Dell powerstore 5200q
Dell powerstore 5200t
Dell powerstore 7000t
Dell powerstore 9000t
Dell powerstore 9200t
Type Values Removed Values Added
Description Dell PowerStore contains a Missing Authorization vulnerability. An attacker with access to a mapped host could exploit this vulnerability to read from or write to LUNs that the host is not authorized to access, bypassing per-initiator LUN access controls and leading to protection mechanism bypass.
Weaknesses CWE-862
References
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H'}