Unverified50% confidenceFactExact time
2018年的Spectre/Meltdown事件从侧信道角度揭示了跨VM数据泄露威胁，其修复带来部分工作负载性能下降5%-30%
1
Sources
50%
Confidence
Long-term
Relevance
7/11/2026
First Seen
Sources
Google's $250K Bounty: Linux VM Escape Vulnerability Sets a Historic Record
redditr/programming7/9/2026
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