Libmodbus

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    Vulnerabilities: 9
    Known Exploited: 0
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    Vulnerabilities

    CVE-2024-10918

    Stack-based Buffer Overflow in libmodbus library

    Last Modified: Nov 03, 2025
    Published: Feb 27, 2025

    CVE-2024-36845

    An invalid pointer in the modbus_receive() function of libmodbus v3.1.6 allows attackers to cause a Denial of Service (DoS) via a crafted message sent to the unit-test-server.

    Last Modified: Nov 03, 2025
    Published: May 31, 2024

    CVE-2024-36844

    libmodbus v3.1.6 was discovered to contain a use-after-free via the ctx->backend pointer. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted message sent to the unit-test-server.

    Last Modified: Nov 03, 2025
    Published: May 31, 2024

    CVE-2024-36843

    libmodbus v3.1.6 was discovered to contain a heap overflow via the modbus_mapping_free() function.

    Last Modified: Nov 03, 2025
    Published: May 31, 2024

    CVE-2024-34244

    libmodbus v3.1.10 is vulnerable to Buffer Overflow via the modbus_write_bits function. This issue can be triggered when the function is fed with specially crafted input, which leads to out-of-bounds read and can potentially cause a crash or other unintended behaviors.

    Last Modified: May 05, 2025
    Published: May 08, 2024
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    Libmodbus Vulnerabilities & Security CVEs | CVE-DB