Nvidia patches critical flaws in NemoClaw and OpenShell AI agent security products

Nvidia released security updates for its NemoClaw and OpenShell products, fixing 18 vulnerabilities that could let attackers take over or interfere with AI agent systems. Two flaws are rated critical and could enable code execution, privilege escalation, data tampering, information disclosure, and denial of service; Nvidia also patched issues in DGX Spark and Unified Fabric Manager and issued additional mitigation guidance for Rowhammer attacks against Nvidia GPUs.
Why it matters: Organizations using Nvidia’s AI infrastructure should treat this as a priority because the flaws can affect systems that manage or protect autonomous AI agents. Update affected products promptly and review Nvidia’s mitigation guidance, especially if these tools are internet-accessible or used in production AI workflows.

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Eduard Kovacs 2026.08.26 100% relevant
The article establishes a distinct patch event centered on newly disclosed critical vulnerabilities in Nvidia's NemoClaw and OpenShell enterprise AI security products.
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