CVE-2026-22273: Dell Elastic Cloud Storage

High severity, CVSS 8.8. EPSS: 0.4% chance of exploitation in the next 30 days.

Dell ECS, versions 3.8.1.0 through 3.8.1.7, and Dell ObjectScale versions prior to 4.2.0.0, contains an Use of Default Credentials vulnerability in the OS. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Elevation of privileges.

Affected products

• Dell Elastic Cloud Storage: from 3.8.1.0, before 4.2.0.0 (fixed in 4.2.0.0)
• Dell Objectscale: before 4.2.0.0 (fixed in 4.2.0.0)

Published 2026-01-23. Last modified 2026-06-17.