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Secure route: /intel/ai-cve-2026-63806-kvm-guest-triggerable-denial-of-service-vulnerability
highCVE-2026-638062026-07-20Vector: cloud

CVE-2026-63806: KVM Guest-Triggerable Denial of Service Vulnerability

A security vulnerability was discovered in the KVM virtualization system that could allow an attacker to cause a system crash through a guest-controlled trigger.

Decision Context

English Brief

A security vulnerability was discovered in the KVM virtualization system that could allow an attacker to cause a system crash through a guest-controlled trigger.

الموجز العربي

CVE-2026-63806: ثغرة حجب الخدمة في KVM الناتجة عن ضيف النظام

تم اكتشاف ثغرة أمنية في نظام المحاكاة الافتراضية KVM قد تسمح لمهاجم بالتسبب في تعطل النظام من خلال التحكم في إجراء معين داخل النظام الضيف.

Affected Products
    Priority sectors
    Cloud ComputingEnterprise ITData Centers
    Immediate Actions
    1. 1Check current kernel version
    2. 2Update system packages to include the patched kernel
    3. 3Reboot the host system after applying the update