CVE-2026-21426

State: Published
Severity: 6.7 Medium
Published: Mar 4, 2026
Updated: Mar 5, 2026
Reserved: Dec 24, 2025

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 denial of service, elevation of privileges, and information disclosure.

Scores

CVSS	Score	Vector	Source
3.1	6.7 Medium	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H	dell

Weaknesses

CWE-250 Execution with Unnecessary Privileges

Affected Products

Product	Versions
PowerScale OneFSDell	prior to 9.10.1.6 to before 9.10.1.6 or laterAffected 9.11.0.0 through 9.12.0.1 to before 9.13.0.0 or laterAffected

References

https://www.dell.com/support/kbdoc/en-sg/000432452/dsa-2026-038-security-update-for-dell-powerscale-onefs-multiple-vulnerabilitiesvendor-advisory

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