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  1. CVE-2026-46032 KVM AMD Nested Virtualization: CR3 Restore Failure & Fix

    CVE-2026-46032 is a newly published Linux kernel KVM vulnerability, disclosed by NVD on May 27, 2026, affecting AMD nested virtualization code where a failed CR3 restore during nested VM exit could leave a guest running with corrupted virtual CPU state. The bug is narrow, deeply technical, and...
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    • Forum: Security Alerts