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CVE-2026-0665
CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations
Beschrijving
An off-by-one error was found in QEMU's KVM Xen guest support. A malicious guest could use this flaw to trigger out-of-bounds heap accesses in the QEMU process via the emulated Xen physdev hypercall interface, leading to a denial of service or potential memory corruption.