CVE-2026-40633: powerscale onefs from 9.5.0.0 (inclusive), before 9.10.1.8 (exclusive), from 9.11.0.0 (inclusive), before 9.13.1.0…

Affected technology

powerscale onefs · from 9.5.0.0 (inclusive), before 9.10.1.8 (exclusive)
dell

powerscale onefs · from 9.11.0.0 (inclusive), before 9.13.1.0 (exclusive)
dell

PowerScale OneFS · 0 to before 9.10.1.8 or later, 0 to before 9.13.1.0 or later
Dell

Description’s affected range: versions 9.5.0.0 through 9.10.1.7, versions 9.11.0.0 through 9.13.0.2

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Local · Low privileges required · No user interaction required

Attack conditions (NVD, CVSS 3.1): Local · Low privileges required · No user interaction required

What an attacker can do

A low privileged attacker with local access could potentially exploit this vulnerability, leading to Information disclosure. Vendor/CNA’s CVSS 3.1 assessment (base score 7.8/10) rates confidentiality, integrity and availability impact as high. NVD’s CVSS 3.1 assessment (base score 5.5/10) rates confidentiality impact as high; integrity and availability impact as none.