CVE-2026-40677

7.7HIGH

Key Information:

Vendor

Amd
Status
Amd Management Console (amc)
Amd Ryzen™ Master
Amd Îśprof
Vendor
CVE Published:
12 June 2026

What is CVE-2026-40677?

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 Version(s)

AMD Management Console (AMC) 14.0.0

AMD Ryzen™ Master 2.14.3

AMD µProf 5.3

References

https://www.amd.com/en/resources/product-security/bulleti...

CVSS V4

Score:
7.7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.