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CVE-2026-68093 KVM: SVM: Bump asid_generation on CPU online to avoid ASID collision after hotplug

🗓️ 10 Aug 2026 11:58:05Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 3 Views

Linux KVM SVM assigns duplicate ASID to different VMs after CPU hotplug, causing stale TLB translations and NPT faults.

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12 Aug 2026 04:18Current
5.6Medium risk
Vulners AI Score5.6
3