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cve 2025 40026

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    CVE-2025-40026: KVM Fastpath Bug in Linux Kernel

    A recently disclosed Linux kernel vulnerability, tracked as CVE‑2025‑40026, affects KVM's x86 virtualization paths and stems from an unsafe assumption in a fastpath used when completing userspace I/O: KVM sometimes (re)checks L1 intercept state in a context that cannot safely perform the memory...
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    • cve 2025 40026 kvm linux kernel virtualization
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    • Forum: Security Alerts
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