CVE-2026-67261 Dell CVE debrief

Who should care

Administrators and users of Dell Virtual Storage Integrator for VMware vSphere Client, versions prior to 10.11.1.0, should be aware of this critical vulnerability and take immediate action to upgrade to the latest version or implement compensating controls.

Technical summary

The CVE-2026-67261 vulnerability is an OS Command Injection issue in the IAPI component of Dell Virtual Storage Integrator for VMware vSphere Client, versions prior to 10.11.1.0. A remote unauthenticated attacker could potentially exploit this vulnerability, leading to the execution of arbitrary OS commands on the application's underlying operating system with root privileges. This vulnerability is considered critical as it allows an unauthenticated remote attacker to achieve arbitrary code execution as root, potentially compromising the entire VSI deployment and underlying infrastructure.

Defensive priority

Critical vulnerability in Dell Virtual Storage Integrator for VMware vSphere Client, allowing unauthenticated remote code execution as root.

Recommended defensive actions

• Upgrade Dell Virtual Storage Integrator for VMware vSphere Client to version 10.11.1.0 or later
• Implement compensating controls to restrict access to the affected system
• Monitor system logs for suspicious activity
• Perform regular vulnerability assessments and penetration testing
• Consider implementing additional security measures such as network segmentation and access controls

Evidence notes

The CVE-2026-67261 vulnerability is an OS Command Injection issue in the IAPI component of Dell Virtual Storage Integrator for VMware vSphere Client, versions prior to 10.11.1.0. A remote unauthenticated attacker could potentially exploit this vulnerability, leading to the execution of arbitrary OS commands on the application's underlying operating system with root privileges.

Official resources