PT-2026-3779 · Dell · Dell Powerscale Onefs

Published 2026-01-15 · Updated 2026-01-23 · CVE-2026-22280

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Dell PowerScale OneFS versions 9.5.0.0 through 9.5.1.5 Dell PowerScale OneFS versions 9.6.0.0 through 9.7.1.10 Dell PowerScale OneFS versions 9.8.0.0 through 9.10.1.3 Dell PowerScale OneFS versions prior to 9.13.0.0

Description The issue concerns incorrect permission assignment for a critical resource within Dell PowerScale OneFS. A local attacker with limited privileges could potentially exploit this, resulting in a denial of service.

Recommendations Update Dell PowerScale OneFS versions 9.5.0.0 through 9.5.1.5 to a later version. Update Dell PowerScale OneFS versions 9.6.0.0 through 9.7.1.10 to a later version. Update Dell PowerScale OneFS versions 9.8.0.0 through 9.10.1.3 to a later version. Update Dell PowerScale OneFS versions prior to 9.13.0.0 to a later version.

Fix

Incorrect Permission

Weakness Enumeration

CWE-732

Related Identifiers

BDU:2026-00648

CVE-2026-22280

Affected Products

Dell Powerscale Onefs

References · 6

• https://osv.dev/vulnerability/CVE-2026-22280 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-22280 · Security Note
• https://bdu.fstec.ru/vul/2026-00648 · Security Note
• https://dell.com/support/kbdoc/en-us/000415586/dsa-2026-049-security-update-for-dell-powerscale-onefs-multiple-vulnerabilities · Vendor Advisory
• https://dell.com/support/kbdoc/nl-nl/000415586/dsa-2026-049-security-update-for-dell-powerscale-onefs-multiple-vulnerabilities · Note
• https://twitter.com/CVEnew/status/2014706943894381031 · Twitter Post