Dell security advisory (AV26-480) – Canadian Centre for Cyber Security

Serial number: AV26-480
Date: May 19, 2026

Between May 11 and 17, 2026, Dell published security advisories to address vulnerabilities in multiple products:

• Dell Enterprise Sonic Distribution – versions prior to 4.5.3
• Dell Live Optics Collector) – versions prior to 27.1.10.1
• Intel 800 Series Ethernet Adapters – versions prior to 30.5.0.13
• Dell PowerEdge with AMD Graphics – multiple models and versions
• PowerScale InsightIQ – versions 5.0.0 to 6.2.0

The Cyber Centre encourages users and administrators to review the provided web link and apply the necessary updates.