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#3 BleepingComputer general April 06, 2026 at 21:44 UTC

New GPUBreach attack enables system takeover via GPU rowhammer

By Bill Toulas

AI Summary

Researchers disclosed GPUBreach, a new attack that exploits Rowhammer bit-flips on GPU GDDR6 memory to escalate privileges and achieve full system compromise. This technique targets graphics processing units rather than traditional system RAM, expanding the attack surface for privilege escalation exploits.

Read full article → https://www.bleepingcomputer.com/news/security/new…

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