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Add Bedrock AgentCore S3 ownership verification bypass entry (CVE-2026-4269)#459

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Add Bedrock AgentCore S3 ownership verification bypass entry (CVE-2026-4269)#459
rami-wiz wants to merge 1 commit into
wiz-sec:mainfrom
rami-wiz:vuln/bedrock-agentcore-s3-ownership

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Summary

  • Vulnerability: Bedrock AgentCore Starter Toolkit S3 Ownership Verification Bypass
  • CVE: CVE-2026-4269
  • Severity: High
  • Source: AWS Security Bulletin AWS-2026-008

Supply chain vulnerability allowing remote code injection during build process.

Entry Status

Stub (AI-Generated) - requires human review before finalizing.


Generated with Claude Code /hunt

Source: https://aws.amazon.com/security/security-bulletins/AWS-2026-008/
CVE: CVE-2026-4269
Severity: high
Status: Stub (AI-Generated)

Co-Authored-By: Claude <noreply@anthropic.com>
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