AWS Bedrock AgentCore Flaw 'AgentCorruption' Could Enable Full Fleet Takeover via Single Prompt

A patched vulnerability in AWS Bedrock AgentCore, dubbed 'AgentCorruption,' could let an attacker exploit a single AI chatbot to compromise an entire organization's AWS environment. The flaw underscores risks in AI agent architectures, where prompt injection can escalate to broad cloud access. Details on exploitation and affected versions remain limited, but the attack vector is confirmed by researchers.