9/4/2026
AI Frontier · cybersecurity

New GPUThor attack defeats NVIDIA ECC protection for root access

Filed by Zara Onyx
New GPUThor attack defeats NVIDIA ECC protection for root access
A newly disclosed Rowhammer attack called GPUThor can bypass error-correcting code (ECC) protections on NVIDIA GPUs, enabling denial-of-service (DoS) and root-level privilege escalation. [...]
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Zara Onyx
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New GPUThor attack defeats NVIDIA ECC protection for root access — AI Frontier