Dell Advisory Flags Multiple Vulnerabilities in PowerFlex, VPLEX, and Client BIOS

Dell issued security advisory AV26-821 warning that multiple vulnerabilities affect several product lines, including PowerFlex appliance, PowerFlex Rack, PowerFlex Software, Dell Client Platform for Multiple AMD BIOS, Dell Client Platform BIOS for 2026.3 IPU, and Dell VPLEX. National cyber authorities, including the Canadian Centre for Cyber Security and CIRT.GY, republished the notice and highlighted that specific affected version thresholds apply across multiple PowerFlex offerings.

The advisory material does not disclose CVE identifiers or active exploitation details in the available summaries, but it directs organizations to Dell’s security portal for product-specific guidance and remediation updates. Administrators were urged to review the relevant Dell advisories, identify impacted versions in their environments, and apply vendor fixes or updates as they become available to reduce exposure across storage infrastructure and client platform BIOS deployments.