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    CVE-2025-1566

    DNS Leak in Native System VPN in Google ChromeOS Dev Channel on ChromeOS 16002.23.0 allows network observers to expose plaintext DNS queries via failure to properly tunnel DNS traffic during VPN state transitions.

    Published:Apr 16, 2025
    Last Modified:Jul 8, 2025
    EPS:Apr 16, 2025
    EPSS Score:0.00028
    CVSS Score:7.5

    Affected Products

    Vendor
    Google
    Product
    Chrome Os

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-624 Hardware Fault Injection
    CAPEC-625 Mobile Device Fault Injection

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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