CVE-2026-12530: Aws Bedrock-Agentcore

High severity, CVSS 7.3. EPSS: 0.3% chance of exploitation in the next 30 days.

Improper neutralization of argument delimiters in the install_packages() method in AWS Bedrock AgentCore Python SDK versions >= 1.1.3 and < 1.6.1 might allow a remote authenticated user to execute arbitrary commands within the Code Interpreter sandbox via crafted package name arguments. To mitigate this issue, users should upgrade to version 1.6.1.

Affected products

• Aws Bedrock-Agentcore: from 1.1.3, before 1.6.1 (fixed in 1.6.1)

Published 2026-06-17. Last modified 2026-06-22.