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    CVE-2026-21709

    A vulnerability allowing a local attacker with administrator privileges to bypass Windows Driver Signature Enforcement.

    Published:Apr 17, 2026
    Last Modified:Apr 20, 2026
    EPS:Apr 17, 2026
    EPSS Score:0.00009
    CVSS Score:6.7

    Affected Products

    Vendor
    Veeam
    Product
    Backup And Replication
    Vendor
    Veeam
    Product
    Software Appliance

    Exploits

    No exploit reference

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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