Dell System Update flaw allows attackers to gain root privileges (CVE-2026-86360)
Dell is urging customers to patch a vulnerability (CVE-2026-86360) in Dell System Update (DSU) that could allow an unauthenticated remote attacker to execute arbitrary code with root privileges. DSU is a tool used by enterprise IT administrators to apply driver, BIOS, and firmware updates to Dell PowerEdge servers. Abo