1 📝 深度技术 Ars Technica 2026-07-09 💬 Google pays $250K for Linux vulnerability allowing guest VM escapes Google 豪掷25万美元悬赏Linux高危漏洞，可让虚拟机逃逸获取宿主机root权限。 Both vulnerabilities allow untrusted users to gain root privileges. linux漏洞 vm逃逸 安全奖励 google root权限