CVE-2026-21422

LOW

Dell PowerScale OneFS 9.10.0-9.12.0 - Privilege Escalation

Title source: llm

Description

Dell PowerScale OneFS, versions 9.10.0.0 through 9.10.1.5 and versions 9.11.0.0 through 9.12.0.1, 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.

References (1)

[Various Sources] https://www.dell.com/support/kbdoc/en-sg/000432452/dsa-2026-038-security-update-for-dell-powerscale-onefs-multiple-vulnerabilities

Scores

CVSS v3 3.4

EPSS 0.0002

EPSS Percentile 4.3%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-15

Status published

Products (3)

Dell/PowerScale OneFS 9.10.0.0 through 9.10.1.5 - 9.10.1.6 or later

Dell/PowerScale OneFS 9.11.0.0 through 9.12.0.1 - 9.13.0.0 or later

dell/powerscale_onefs 9.10.0.0 - 9.10.1.6

Published Mar 04, 2026

Tracked Since Mar 04, 2026