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CVE-2026-67262

HIGH
8.1
CVSS Score
Published: August 18, 2026 at 05:24 PM UTC
Updated: August 20, 2026 at 01:15 PM UTC
12 products affected across 1 vendorPowerStore 9000TPowerStore 500TPowerStore 7000T

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Severity
HIGH8.1
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

PowerStore 1000T· Dell
60%
v < 5.0.0.2-2761110 or later
Affected range stops below 5.0.0.2-2761110 or later, so it looks safe — our inference, not a vendor statement
PowerStore 1200T· Dell
60%
v < 5.0.0.2-2761110 or later
Affected range stops below 5.0.0.2-2761110 or later, so it looks safe — our inference, not a vendor statement
PowerStore 3000T· Dell
60%
v < 5.0.0.2-2761110 or later
Affected range stops below 5.0.0.2-2761110 or later, so it looks safe — our inference, not a vendor statement
PowerStore 3200Q· Dell
60%
v < 5.0.0.2-2761110 or later
Affected range stops below 5.0.0.2-2761110 or later, so it looks safe — our inference, not a vendor statement
PowerStore 3200T· Dell
60%
v < 5.0.0.2-2761110 or later
Affected range stops below 5.0.0.2-2761110 or later, so it looks safe — our inference, not a vendor statement
PowerStore 5000T· Dell
60%
v < 5.0.0.2-2761110 or later
Affected range stops below 5.0.0.2-2761110 or later, so it looks safe — our inference, not a vendor statement
PowerStore 500T· Dell
60%
v < 5.0.0.2-2761110 or later
Affected range stops below 5.0.0.2-2761110 or later, so it looks safe — our inference, not a vendor statement
PowerStore 5200Q· Dell
60%
v < 5.0.0.2-2761110 or later
Affected range stops below 5.0.0.2-2761110 or later, so it looks safe — our inference, not a vendor statement
PowerStore 5200T· Dell
60%
v < 5.0.0.2-2761110 or later
Affected range stops below 5.0.0.2-2761110 or later, so it looks safe — our inference, not a vendor statement
PowerStore 7000T· Dell
60%
v < 5.0.0.2-2761110 or later
Affected range stops below 5.0.0.2-2761110 or later, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: cverecord
https://www.dell.com/support/kbdoc/en-us/000497829/dsa-2026-330-dell-powerstore-t-security-update-for-multiple-vulnerabilities

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.1HIGHdell
Attack Vector
NETWORK
Complexity
HIGH
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusAWAITING ANALYSIS
CWE
CWE-862

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