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Vendor

PyInstaller

3 known vulnerabilities.

Products

PyInstaller 3
All Critical High Medium Low Exploited only Public exploit

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  • High 7.0
    CVE-2025-59042

    PyInstaller has local privilege escalation vulnerability

    PyInstaller bundles a Python application and all its dependencies into a single package. Due to a special entry being appended to `sys.path` during the bootstrap process of a PyInstaller-frozen application, and due to the bootstrap script attempting to load a…

    PyInstaller PyInstaller pyinstaller PyPI
  • High 8.8
    CVE-2023-49797

    Local Privilege Escalation in pyinstaller on Windows

    PyInstaller bundles a Python application and all its dependencies into a single package. A PyInstaller built application, elevated as a privileged process, may be tricked by an unprivileged attacker into deleting files the unprivileged user does not otherwise…

    PyInstaller PyInstaller pyinstaller PyPI
  • High 7.0
    CVE-2019-16784 Public exploit

    Local Privilege Escalation present only on the Windows version of PyInstaller

    In PyInstaller before version 3.6, only on Windows, a local privilege escalation vulnerability is present in this particular case: If a software using PyInstaller in "onefile" mode is launched by a privileged user (at least more than the current one) which ha…

    PyInstaller PyInstaller pyinstaller PyPI