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    CVE-2026-48931

    A flaw in Node.js HTTP Agent can cause a client to accept as valid a response that is send before the client has sent the request. This vulnerability affects all supported release lines: **Node.js 22**, **Node.js 24**, and **Node.js 26**.

    Published:Jun 22, 2026
    Last Modified:Jun 24, 2026
    EPS:Jun 22, 2026
    EPSS Score:0.00276
    CVSS Score:3.7

    Affected Products

    Vendor
    Nodejs
    Product
    Nodejs

    Exploits

    https://github.com/nodejs/node/issues/63989

    Related CVEs

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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