CVE-2026-58575: Dell Powerstoreos

High severity, CVSS 8.8. EPSS: 0.5% chance of exploitation in the next 30 days.

Dell PowerStore contains an Authentication Bypass by Spoofing vulnerability. An authenticated attacker could potentially exploit this vulnerability to escalate privileges to Administrator.

Affected products

• Dell Powerstoreos: version 4.1.0.0 only; version 4.1.0.1 only; version 4.1.0.2 only; version 4.1.0.3 only; version 4.1.0.4 only; version 4.1.0.5 only; …

Published 2026-09-01. Last modified 2026-09-30.