cybercrime.clubhttps://cybercrime.club/tags/gpu/Infrastructure security news for people who build infrastructure.Hugo -- gohugo.ioen-usFri, 10 Apr 2026 06:09:48 -0400GPUBreach: GDDR6 Rowhammer Attack Achieves Root Shell, Bypasses IOMMUhttps://cybercrime.club/posts/gpubreach-gddr6-rowhammer-iommu-bypass-root-shell/Fri, 10 Apr 2026 06:09:48 -0400https://cybercrime.club/posts/gpubreach-gddr6-rowhammer-iommu-bypass-root-shell/University of Toronto researchers demonstrate full CPU privilege escalation from an unprivileged CUDA kernel via GDDR6 bit-flips, bypassing IOMMU — no patch exists yet.Vulnerability