Ghostwire

CVE-2026-40677: The use of insecure HTTP transport within AMD optional tools could allow an attacker to conduct a man-in-the-middle...

HIGH CVSS 7.5

Published: June 12, 2026 | Last Modified: June 12, 2026

Description

The use of insecure HTTP transport within AMD optional tools could allow an attacker to conduct a man-in-the-middle attack, potentially leading to arbitrary code execution.

Ghostwire Analysis — What This Means Practically

High CVSS score indicates significant risk — exploitation could lead to substantial data exposure or system compromise.

This analysis is generated by Ghostwire from NVD, CISA KEV, EPSS, and open-source intelligence data. Verify findings through primary sources before acting.

Security Coverage (1 articles)

References

www.tenable.com/cve/CVE-2026-40677
www.cnnvd.org.cn/home/globalSearch?keyword=CVE-2026-40677
nvd.nist.gov/vuln/detail/CVE-2026-40677