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    CVE-2025-14766

    Out of bounds read and write in V8 in Google Chrome prior to 143.0.7499.147 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

    Published:Dec 16, 2025
    Last Modified:Feb 26, 2026
    EPS:Dec 16, 2025
    EPSS Score:0.00101
    CVSS Score:8.8

    Affected Products

    Vendor
    Apple
    Product
    Macos
    Vendor
    Google
    Product
    Chrome
    Vendor
    Google
    Product
    V8
    Vendor
    Linux
    Product
    Linux Kernel
    Vendor
    Microsoft
    Product
    Windows

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-540 Overread Buffers

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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