Xen Vulnerability: Floating-Point Processor Flaw Exposed

A security flaw affects the Xen hypervisor, allowing an attacker in a virtual machine to bypass security restrictions.

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The fact

The vulnerability exploits the floating-point divider in AMD X86 processors to access sensitive information.

This flaw highlights risks of insufficient isolation between virtualized environments and requires urgent patching.

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Auto-synthesis from 1 media source · identified on June 18, 2026