Description

Dell PowerScale OneFS, versions prior to 9.10.1.6 and versions 9.11.0.0 through 9.12.0.1, contains an incorrect default permissions vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to code execution, denial of service, elevation of privileges, and information disclosure.

INFO

Published Date :

2026-03-04T12:29:57.484Z

Last Modified :

2026-03-05T04:55:35.184Z

Source :

dell
AFFECTED PRODUCTS

The following products are affected by CVE-2026-21423 vulnerability.

Vendors Products
Dell
  • Powerscale Onefs
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-21423.

URL Resource
https://www.dell.com/support/kbdoc/en-sg/000432452/dsa-2026-038-security-update-for-dell-powerscale-onefs-multiple-vulnerabilities cve-icon cve-icon
Login to claim this CVE

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact