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    CVE-2026-42507

    When returning errors, functions in the net/textproto package would include its input as part of the error. This might allow an attacker to inject misleading content to errors that are printed or logged.

    Published:Jun 2, 2026
    Last Modified:Jun 18, 2026
    EPS:Jun 2, 2026
    EPSS Score:0.00263
    CVSS Score:5.3

    Affected Products

    Vendor
    Golang
    Product
    Net

    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