CVE-2026-11393

npm/@aws/agentcore CVE-2026-11393: critical 9, EPSS 0.34%

AgentCore CLI Bedrock Agent Import Vulnerable to Code Injection via Improper Triple-Quote Escaping

Action: Upgrade @aws/agentcore to 0.14.2 or later.

npm i @aws/agentcore@0.14.2

npm i @aws/agentcore@1.0.0-preview.9

Affected

Fixed versions

Sources

• osv: GHSA-m4x6-gwgp-4pm7
• https://github.com/aws/agentcore-cli/security/advisories/GHSA-m4x6-gwgp-4pm7
• https://nvd.nist.gov/vuln/detail/CVE-2026-11393
• https://github.com/aws/agentcore-cli/pull/1329
• https://github.com/aws/agentcore-cli/commit/ae1b932ec91bacdbb7a3521f9f1fc24479a3d504
• https://aws.amazon.com/security/security-bulletins/2026-040-aws
• https://github.com/aws/agentcore-cli
• https://github.com/aws/agentcore-cli/releases/tag/v0.14.2
• https://www.npmjs.com/package/@aws/agentcore/v/0.14.2
• https://www.npmjs.com/package/@aws/agentcore/v/1.0.0-preview.9

CVE-2026-11393 · published 2026-07-29T16:10:46Z · modified 2026-07-29T16:15:30.310781419Z · JSON