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UBUNTU-CVE-2026-0665

🗓️ 18 Feb 2026 21:16:00Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 3 Views

Off-by-one error in QEMU KVM Xen guest support allows out-of-bounds heap access via the physdev interface, risking denial of service.

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05 Mar 2026 19:18Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.5
EPSS0.00143
3