2026-09-13 · Fuente：HotHardware p2
College instructor Auberon López has documented 'Deathray,' a short sequence of WebGPU commands that crashes macOS, evidence that Apple's GPU drivers remain open to browser-based attack.
A few simple commands issued from a browser are enough to crash a Mac, according to a disclosure publicized this week. The flaw resides in macOS's WebGPU implementation, and the attack built on it — documented under the name 'Deathray' — is being presented as proof that the GPU drivers beneath Apple's operating system remain vulnerable. The finding was revealed by Auberon López, who publishes on GitHub under the handle @auberonedu and laid out the technique in accompanying documentation.
López's day job is in education: he works as an instructor at Green River College in Auburn, Washington. That schedule did not stop him from finding time to document and detail Deathray this week, describing how the short command sequence triggers a full system crash. The economy of the attack is its defining trait — the report stresses that just a few basic commands suffice to bring the machine down, framing the result as a browser-based assault on the Mac's GPU driver stack.
The conclusion drawn in the source report's headline is blunt: the Deathray browser attack 'proves Mac GPU drivers are still vulnerable.' The word 'still' is doing real work there, signaling that the driver layer under macOS's graphics stack has been a known weak point and remains one. What makes the disclosure stand out for GPU watchers is the low barrier to entry — a system-wide crash achieved with a few simple commands through the WebGPU path, documented in full by a working college instructor.
For an AI-compute readership, the relevance is indirect but real: GPU driver robustness is infrastructure, and a crash reachable from a browser with a handful of commands illustrates how much depends on the software beneath the silicon. Whether Apple moves to close the Deathray path, and how quickly, will be the detail to watch.
Etiquetas: Apple · macOS WebGPU · Deathray · Auberon López · GPU Drivers · GPU Security
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