VYPR

varstored

by Xen Project

CVEs (1)

  • CVE-2025-58151Jul 9, 2026
    risk 0.00cvss epss 0.00

    varstored is a component of the Xapi toolstack handling UEFI Variables for a VM. It has a communication path with OVMF inside the VM involving mapping a buffer prepared by OVMF. Within varstored, there were insufficient compiler barriers, creating TOCTOU issues with data in…