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    CVE-2026-0427

    Improper cleanup of shared register resources in GPU firmware could allow an admin-privileged attacker from a Guest Virtual machine (VM) to access these shared resources from another Guest VM, potentially resulting in the loss of confidentiality, integrity, or availability.

    Published:May 15, 2026
    Last Modified:May 15, 2026
    EPS:May 15, 2026
    EPSS Score:0.00013
    CVSS Score:4.6

    Affected Products

    Vendor
    Amd
    Product
    Instinct Mi210
    Vendor
    Amd
    Product
    Instinct Mi300x
    Vendor
    Amd
    Product
    Instinct Mi325x
    Vendor
    Amd
    Product
    Radeon Pro V710

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-459 Incomplete Cleanup

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High