CVE-2026-58565: High severity Dell Dell Command Update (DCU) vulnerability
Published Aug 19, 2026
·Updated
Dell Command Update (DCU), versions prior to 5.7.1, contain a Missing Authorization vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of Privileges.
Affected Software
1 affected component
Dell Dell Command Update (DCU)<5.7.1
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Dell Command Update (DCU)to a version that resolves this vulnerability.Fixed in 5.7.1
Event History
Aug 19, 2026
CVE Published
via MITRE·02:59 PM
Data Sourced
via MITRE·02:59 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
Who can exploit this vulnerability?
An attacker needs local access to the affected system and only low-level privileges. The issue can lead to elevation of privileges.
2
Which versions need remediation?
Dell Command Update versions earlier than 5.7.1 are affected. Updating to version 5.7.1 or later addresses the affected version range.