3 articles
University of Toronto researchers showed GPUThor can overwhelm ECC on tested NVIDIA Ampere workstation GPUs, causing denial of service and root-level privilege escalation under lab conditions.
MIT researchers used precisely timed interrupts to re-poison branch prediction after Spectre v2 defenses ran. The result changes risk decisions for shared Linux compute.
USENIX Security 2026 research shows how imperceptible pixel changes can turn a digital display cable into an electromagnetic covert channel. The result is real, but so are its prerequisites.