ComputeLabs Research

AI & Compute Infrastructure — September 29, 2026

Edition of · 19 stories

🌎 Macro, Policy & Capital

🖥️ Chips, GPUs & Systems

⚡ Power, Grid & Data Centers

☁️ Cloud & Compute Infrastructure

Google Cloud made reinforcement-learning Agent Sandbox generally available on Google Kubernetes Engine, with 1–9-second time-to-first-command.

Google Cloud announced general availability of Agent Sandbox optimized for reinforcement learning (RL) on Google Kubernetes Engine (GKE), alongside an RL orchestration software development kit (SDK) and native integrations for RL environments and evaluation harnesses. The product targets workloads in which a model generates actions on GPUs and executes them in isolated CPU environments to obtain reward signals.

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Attackers actively exploited CVE-2026-88772 in Citrix NetScaler appliances, bypassing authentication to gain root-level access; Citrix issued updates.

Mandiant Consulting and Google Threat Intelligence Group identified active exploitation of CVE-2026-88772 in Citrix NetScaler application delivery controller (ADC) and Gateway appliances in late September. The campaign had operated since at least early September, with evidence of likely impacts across government, financial services, technology, education, and legal and professional services organizations in North America and Europe.

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🤖 AI Models, Software & Research

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