What is GHSA-cjff-5v28-x7h8?

GHSA-cjff-5v28-x7h8 is a security advisory published by GitHub Security Advisories with High severity. Supermicro (SMC) SMASH services contain an Arbitrary code execution issue in X14DBG-DAP and...

Which CVE IDs does GHSA-cjff-5v28-x7h8 cover?

GHSA-cjff-5v28-x7h8 covers the following CVE IDs: CVE-2026-3821. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-cjff-5v28-x7h8?

GHSA-cjff-5v28-x7h8 has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-cjff-5v28-x7h8HighCVSS 8.8

Supermicro (SMC) SMASH services contain an Arbitrary code execution issue in X14DBG-DAP and...

Vendor

GitHub Security Advisories

Published

July 22, 2026

Last Modified

July 22, 2026

🔗 CVE IDs covered (1)

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.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-3821
https://www.supermicro.com/en/support/security_BMC_IPMI_Jul_2026
https://github.com/advisories/GHSA-cjff-5v28-x7h8