7.7
High
CVE-2026-40677 The use of insecure HTTP transport within AMD optional tools could allow an attacker to conduct a man-in-the-middle…
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| AMD Management Console (AMC) 14.0 | earliest → < 14.0.0 | 14.0.0 |
| AMD Ryzen™ Master 2.14 | earliest → < 2.14.3 | 2.14.3 |
| AMD μProf 5.3 | earliest → < 5.3 | 5.3 |