CVE-2026-21424
Received Received - Intake
Privilege Escalation in Dell PowerScale OneFS via Excessive Privileges

Publication date: 2026-03-04

Last updated on: 2026-03-04

Assigner: Dell

Description
Dell PowerScale OneFS, versions prior to 9.10.1.6 and versions 9.11.0.0 through 9.12.0.1, contains an execution with unnecessary privileges vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of privileges.
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Meta Information
Published
2026-03-04
Last Modified
2026-03-04
Generated
2026-06-16
AI Q&A
2026-03-04
EPSS Evaluated
2026-06-15
NVD
CVE-2026-21424
EUVD
EUVD-2026-9399
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
dell powerscale_onefs to 9.10.1.6 (exc)
dell powerscale_onefs From 9.11.0.0 (inc) to 9.13.0.0 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-250 The product performs an operation at a privilege level that is higher than the minimum level required, which creates new weaknesses or amplifies the consequences of other weaknesses.
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Executive Summary

This vulnerability exists in Dell PowerScale OneFS versions prior to 9.10.1.6 and versions 9.11.0.0 through 9.12.0.1. It involves execution with unnecessary privileges, meaning that a high privileged attacker who has local access to the system could exploit this flaw to elevate their privileges further.

Impact Analysis

If exploited, this vulnerability could allow a high privileged attacker with local access to gain elevated privileges beyond what they should have. This could lead to unauthorized access to sensitive data, modification of system configurations, or disruption of services.

Compliance Impact

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