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Amazon Bedrock AgentCore

Latest development: Oct 8, 2026
Published intelligence: 7
Active developments: 0

Follow Amazon Bedrock AgentCore to track meaningful changes across developments involving Amazon Bedrock AgentCore.

Latest intelligence

Dark ReadingOct 8, 2026
'AgentCorruption' Puts AWS Environments At Risk With Single Prompt
Dark Reading reports on a resolved vulnerability named 'AgentCorruption' in AWS Bedrock AgentCore. The flaw could allow an attacker submitting a single prompt to one AI chatbot to take over an organization's entire fleet.
The DecoderOct 8, 2026
A single prompt was enough to hijack every AI agent in an AWS account, Zenity researchers found
Zenity Labs researchers discovered that a single prompt to a publicly accessible AI agent on Amazon Bedrock AgentCore could allow an attacker to compromise every AgentCore agent within the same AWS account and region. The vulnerability exploited an unrestricted internal interface for temporary credentials, which AWS has since patched while tightening default agent permissions.
DevelopmentStableSep 24, 20261 report
AWS published multi-account AI agent architecture pattern using AgentCore Gateway and MCP
DevelopmentStableSep 9, 20261 report
AWS released August 2026 AI builder updates across Amazon Bedrock and Strands
DevelopmentStableAug 26, 20261 report
Amazon Web Services announced Amazon Bedrock AgentCore Evaluations
DevelopmentStableAug 20, 20261 report
AWS introduced natural language Dogwood policy authoring in Amazon Bedrock AgentCore
DevelopmentStableAug 18, 20261 report
Amazon Web Services announces general availability of Amazon Bedrock AgentCore payments

Related developments

DevelopmentPrimary source

AWS published multi-account AI agent architecture pattern using AgentCore Gateway and MCP

AWS published a technical architecture pattern for deploying multi-account AI agents using Amazon Bedrock AgentCore Gateway and the Model Context Protocol (MCP). The framework allows a central platform account to orchestrate agent operations across distributed line-of-business accounts, which expose their respective data stores as MCP servers with fine-grained authorization and cross-account access controls. Claims are as reported; this summary makes no determination about accuracy or significance.

Moderate confidence
Limited corroboration

Build a multi-account AI agent with AgentCore Gateway and MCPAWS Machine Learning · Primary source · Sep 24, 2026

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DevelopmentPrimary source

AWS released August 2026 AI builder updates across Amazon Bedrock and Strands

AWS published a recap of August 2026 updates for AI builders spanning Amazon Bedrock, Amazon Bedrock AgentCore, and Strands. Key additions include million-token context support for OpenAI models, cross-Region inference, autonomous agents capable of running up to 14 days on dedicated compute, expanded AWS GovCloud availability, and Strands Robots for physical deployment. Claims are as reported; this summary makes no determination about accuracy or significance.

Moderate confidence
Limited corroboration

ICYMI: What landed for AI builders in August 2026AWS Machine Learning · Primary source · Sep 9, 2026

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DevelopmentPrimary source

Amazon Web Services announced Amazon Bedrock AgentCore Evaluations

Amazon Web Services (AWS) announced Amazon Bedrock AgentCore Evaluations, a framework-agnostic evaluation service designed to assess AI agents regardless of the underlying development stack. According to AWS, the service evaluates and scores agent workflows that emit standard OpenTelemetry telemetry. Claims are as reported; this summary makes no determination about accuracy or significance.

Moderate confidence
Limited corroboration

Evaluate any agent framework with Amazon Bedrock AgentCore EvaluationsAWS Machine Learning · Primary source · Aug 26, 2026

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