‼️ New GPUThor attack defeats ECC on NVIDIA’s RTX A6000 and demonstrates host privilege escalation to root.
The Rowhammer technique uses multi-bit memory errors to corrupt GPU page tables, but requires an unprivileged CUDA kernel on the target GPU.
How the attack works: https://thehackernews.com/2026/08/gputhor-rowhammer-defeats-ecc-on-nvidia.html
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2August 27, 2026 6.3K 24
