CVE-2026-21422

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Summary

CVECVE-2026-21422
StatePUBLISHED
Assignerdell
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-03-04 13:15:57 UTC
Updated2026-04-30 09:16:02 UTC
DescriptionDell PowerScale OneFS, versions 9.10.0.0 through 9.13.1.0, contains an external control of system or configuration setting vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to protection mechanism bypass.

Risk And Classification

Primary CVSS: v3.1 6.7 MEDIUM from [email protected]

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Problem Types: CWE-15 | CWE-15 CWE-15: External Control of System or Configuration Setting

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary6.7MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
3.1[email protected]Secondary3.4LOWCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L
3.1CNACVSS3.4LOWCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Dell Powerscale Onefs All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Dell PowerScale OneFS affected 9.11.0.0 through 9.12.0.1 9.13.0.0 or later semver Not specified
CNA Dell PowerScale OneFS affected 9.10.0.0 through 9.10.1.5 9.10.1.6 or later semver Not specified

References

ReferenceSourceLinkTags
www.dell.com/support/kbdoc/en-sg/000432452/dsa-2026-038-security-update-fo... [email protected] www.dell.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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