[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fpdsD-oV3QNIBUU5xv3-v3kLFUAJdCQL3DsEB8ZhBcAY":3},{"article":4,"iocs":49,"watch_terms":50},{"id":5,"title":6,"slug":7,"summary":8,"ai_summary":9,"brief":10,"full_text":11,"url":12,"image_url":13,"published_at":14,"ingested_at":15,"relevance_score":16,"entities":17,"category_id":29,"category":30,"article_tags":33},"c21f5053-b57a-46d1-9070-e8dcec4d5081","Our research shows it's possible to break the isolation in Amazon Bedrock AgentCore's sandbox usi...","our-research-shows-it-s-possible-to-break-the-isolation-in-amazon-bedrock-agentc-c71254","Our research shows it's possible to break the isolation in Amazon Bedrock AgentCore's sandbox using DNS tunneling to bypass network controls. This can enable data exfiltration and C2. Read the full analysis: https:\u002F\u002Ft.co\u002FJ8KH2cjnEU https:\u002F\u002Ft.co\u002FXD6ZmSO1mC","Security researchers have disclosed a vulnerability in Amazon Bedrock AgentCore that allows attackers to break out of the sandbox isolation using DNS tunneling techniques to bypass network controls. The exploit enables data exfiltration and command-and-control (C2) communication, posing a significant risk to AI agent deployments on AWS. This research highlights critical gaps in the isolation mechanisms protecting generative AI workloads in managed cloud services.","Researchers demonstrate sandbox escape in Amazon Bedrock AgentCore via DNS tunneling.",null,"https:\u002F\u002Fx.com\u002FUnit42_Intel\u002Fstatus\u002F2043822563118186588","https:\u002F\u002Fpbs.twimg.com\u002Fmedia\u002FHF0dxhWW8AAMHs3.jpg","2026-04-13T22:44:06+00:00","2026-04-13T23:00:06.995264+00:00",8,[18,21,24,26],{"name":19,"type":20},"Amazon Web Services (AWS)","vendor",{"name":22,"type":23},"Amazon Bedrock","product",{"name":25,"type":23},"AgentCore",{"name":27,"type":28},"Sandbox isolation","technology","80544778-fabb-4dcd-aa35-17492e5dcf4f",{"id":29,"icon":11,"name":31,"slug":32},"Vulnerabilities","vulnerabilities",[34,39,44],{"category":35},{"id":36,"icon":11,"name":37,"slug":38},"574f766a-fb3f-487c-8d2c-0720ae75471b","Zero-day","zero-day",{"category":40},{"id":41,"icon":11,"name":42,"slug":43},"839da5c1-3c34-47e2-9499-f7201640e3ac","AI Security","ai-security",{"category":45},{"id":46,"icon":11,"name":47,"slug":48},"c70f3a41-2f0c-4608-870d-b8cbcd8be076","Cloud Security","cloud-security",[],[19,22,25]]