PT-2026-33348 · Dell · Powerscale Onefs

Published 2025-10-01 · Updated 2026-04-17 · CVE-2025-43883

Positive Technologies (AI Summary)

CVSS v3.1

4.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Dell PowerScale OneFS versions prior to 9.12.0.0

Description An improper check for unusual or exceptional conditions exists. A high privileged attacker with local access could potentially exploit this issue to cause a denial of service.

Recommendations Update to version 9.12.0.0.

Fix

Improper Check for Exceptional Conditions

Weakness Enumeration

CWE-754

Related Identifiers

BDU:2026-05662

CVE-2025-43883

Affected Products

Powerscale Onefs

References · 4

• https://dell.com/support/kbdoc/en-us/000376214/dsa-2025-347-security-update-for-dell-powerscale-onefs-multiple-vulnerabilities · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-43883 · Security Note
• https://bdu.fstec.ru/vul/2026-05662 · Security Note
• https://twitter.com/CVEnew/status/2045102663595852155 · Twitter Post