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    CVE-2025-6075

    If the value passed to os.path.expandvars() is user-controlled a performance degradation is possible when expanding environment variables.

    Published:Oct 31, 2025
    Last Modified:Mar 3, 2026
    EPS:Oct 31, 2025
    EPSS Score:0.00033
    CVSS Score:5.5

    Affected Products

    Vendor
    Python
    Product
    Cpython
    Vendor
    Python
    Product
    Python
    Vendor
    Python Software Foundation
    Product
    Cpython

    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