AMD Optional Tools HTTP MITM CVE-2026-40677
CVE-2026-40677 Published on June 12, 2026
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.
Vulnerability Analysis
CVE-2026-40677 can be exploited with network access. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality and integrity and availability.
Weakness Type
Products Associated with CVE-2026-40677
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Affected Versions
AMD Management Console (AMC):- Version 14.0.0 is unaffected.
- Version 2.14.3 is unaffected.
- Version 5.3 is unaffected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.