CVE-2026-3821 Supermicro SMASH service contain an Arbitrary code execution issue

Supermicro SMC SMASH services contain an Arbitrary code execution issue 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 BMC...

CVE-2026-3821

CVE-2026-3821 affects Supermicro SMASH services X14DBG-DAP and X14DBI. The issue is an arbitrary code execution vulnerability exploitable via SMASH’s input capability, with a network attack vector and low privileges required. Impact as described includes data integrity compromise and potential Do...