CVE-2026-3821

Description

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.

CVSS Vector

References

• https://www.supermicro.com/en/support/security_BMC_IPMI_Jul_2026