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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.

PUBLISHED Reserved 2025-12-24 | Published 2026-03-04 | Updated 2026-03-05 | Assigner dell




MEDIUM: 6.7CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Problem types

CWE-276: Incorrect Default Permissions

Product status

Default status
unaffected

9.11.0.0 through 9.12.0.1 (semver) before 9.13.0.0 or later
affected

Versions prior to 9.10.1.6 (semver) before 9.10.1.6 or later
affected

References

www.dell.com/...ll-powerscale-onefs-multiple-vulnerabilities vendor-advisory

cve.org (CVE-2026-21423)

nvd.nist.gov (CVE-2026-21423)

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