CVE-2026-16584 - AWS API MCP Server Security Policy Bypass via Startup Failure
Api Mcp ยท 2026-07-23
Actions
Technical Details
| Affected Versions | >= 0.2.13 AND < 1.3.47 |
|---|---|
| Regions | all |
| CVE IDs | CVE-2026-16584 |
| Migration Required | Yes |
| Cost Impact | Neutral |
| IaC Impact | High |
What This Means
For DevOps Teams
Update the awslabs.aws-api-mcp-server to version 1.3.47 and ensure any derivative code is patched to address the security policy bypass vulnerability identified as CVE-2026-16584.
For Platform Teams
Deploy the latest version of awslabs.aws-api-mcp-server to incorporate the fixes for the security policy bypass and maintain the integrity of security enforcement across AWS operations.
For Executives
Implement the upgrade to awslabs.aws-api-mcp-server version 1.3.47 to mitigate the security risk posed by CVE-2026-16584 and ensure the enforcement of security policies on AWS operations.