Execution with Unnecessary Privileges in Dell PowerScale OneFS
CVE-2026-21424

6.7MEDIUM

Key Information:

Vendor

Dell
Status
Powerscale Onefs
Vendor
CVE Published:
4 March 2026

What is CVE-2026-21424?

Dell PowerScale OneFS versions prior to 9.10.1.6 and versions 9.11.0.0 through 9.12.0.1 are impacted by a vulnerability that allows an attacker with local access to execute operations with unnecessary privileges. This flaw may enable an elevated level of access, potentially permitting unauthorized actions within the system.

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Affected Version(s)

PowerScale OneFS prior to 9.10.1.6 < 9.10.1.6 or later

PowerScale OneFS 9.11.0.0 through 9.12.0.1 < 9.13.0.0 or later

References

https://www.dell.com/support/kbdoc/en-sg/000432452/dsa-20...
vendor-advisory

CVSS V3.1

Score:
6.7
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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