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PyPI package

bedrock-agentcore-starter-toolkit

Open actionable advisories and recorded vendor fixes. This public package view has no inventory attached and cannot establish whether your deployment is affected. A vendor fix never resolves your finding; verify your installed version and the source guidance.

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1 actionable advisory, newest first. Withdrawn advisories and news are excluded. Coverage is partial.

  1. Medium, CVSS 5.8PyPIAmendedPublished

    Improper S3 ownership verification in Bedrock AgentCore Starter Toolkit

    CVE-2026-4269 · GHSA-xfhr-q72q-jcrj

    Affected
    • PyPI bedrock-agentcore-starter-toolkit < 0.1.13
    Fixed in
    0.1.13· Vendor fix available
    Issue
    An issue has been identified in the Bedrock AgentCore Starter Toolkit versions prior to v0.1.13 that may allow a remote actor to inject code during the build process, leading to code execution in the AgentCore Runtime. Impact A remote actor could inject code during the build process, leading to code execution in the AgentCore Runtime and a complete loss of confidentiality, integrity, and availability of the affected AgentCore resource. Impacted versions: All versions of Bedrock AgentCore Starter Toolkit versions before v0.1.13. This issue only affects users of the Bedrock AgentCore Starter Toolkit before version v0.1.13 who build the Toolkit after September 24, 2025. Any users on a version =v0.1.13, and any users on previous versions who built the toolkit before September 24, 2025 date are not affected. Patches This issue has been addressed in version v0.1.13. AWS recommends upgrading to the latest version and ensuring any forked or derivative code is patched to incorporate…

    Recommended action: Upgrade to 0.1.13 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

    Sources:osv.dev (1)github.com (2)Source checked Evidence →