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New GPUBreach Attack Enables Full CPU Privilege Escalation via GDDR6 Bit-Flips
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New GPUBreach Attack Enables Full CPU Privilege Escalation via GDDR6 Bit-Flips

New academic research has identified multiple RowHammer attacks against high-performance graphics processing units (GPUs) that could be exploited to escalate privileges and, in some cases, even take full control of a host.The efforts have been codenamed GPUBreach, GDDRHammer, and GeForge.GPUBreach goes a step further than GPUHammer, demonstrating for the first time that

First seen on thehackernews.com

Jump to article: thehackernews.com/2026/04/new-gpubreach-attack-enables-full-cpu.html

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