Dell System Update

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Critical path traversal flaw patched in Dell System Update tool●🤖 CVE-2026-86360 (critical): path traversal in Dell System Update (DSU) CLI lets an unauthenticated remote attacker execMmastodon Technology Cybersecurity110 h ago
A critical vulnerability, CVE-2026-86360, has been disclosed in Dell System Update (DSU) CLI. The path traversal bug lets an unauthenticated remote attacker execute arbitrary code as root. Dell has released a fix in DSU 2.3.0.0, which also patches four other DSU flaws. No exploitation has been reported so far, but security experts are urging administrators to update promptly.