CVE-2026-21422: Dell Powerscale Onefs

Medium severity, CVSS 6.7. EPSS: 0.1% chance of exploitation in the next 30 days.

Dell 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.

Affected products

• Dell Powerscale Onefs: from 9.10.0.0, before 9.10.1.6 (fixed in 9.10.1.6); from 9.11.0.0, before 9.13.0.0 (fixed in 9.13.0.0)

Published 2026-03-04. Last modified 2026-06-17.