PatchSiren

SMCI CVE debriefs

These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.

HIGH SMCI CVE published 2026-07-22

CVE-2026-3821

The CVE record for CVE-2026-3821 was published on 2026-07-22T07:16:35.413Z and has not been modified since then. The NVD entry is currently marked as Received. Supermicro SMASH services contain an arbitrary code execution vulnerability in X14DBG-DAP and X14DBI. An authorized attacker can exploit SMASH's input capability to compromise data integrity or launch a Denial-of-Service (DoS) attack against the BM [truncated]