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CVE-2026-64172 KVM: SVM: Disable AVIC IPI virtualization on Hygon Family 18h (erratum #1235)

🗓️ 19 Jul 2026 15:40:57Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 3 Views

KVM SVM disables AVIC IPI on Hygon 18h to fix erratum 1235 and prevent stale IsRunning VM-Exit.

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21 Jul 2026 03:47Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.17.1
EPSS0.00166
3