CVE-2026-21422 PUBLISHED

Assigner: dell
Reserved: 24.12.2025 Published: 04.03.2026 Updated: 04.03.2026

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.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L
CVSS Score: 3.4

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

CVSS 3.1

Product Status

Vendor	Dell
Product	PowerScale OneFS
Versions	Default: unaffected affected from 9.11.0.0 through 9.12.0.1 to 9.13.0.0 or later (excl.) affected from 9.10.0.0 through 9.10.1.5 to 9.10.1.6 or later (excl.)

References

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

Problem Types

CWE-15: External Control of System or Configuration Setting CWE