Cwalter-at

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    CVE-2026-71263

    FreeModbus LINUXTCP Port Off-by-One Global Buffer Overflow in xMBPortTCPPool()

    Last Modified: Aug 10, 2026
    Published: Aug 05, 2026

    CVE-2025-51986

    An issue was discovered in the demo/LINUXTCP implementation of cwalter-at freemodbus v.2018-09-12 allowing attackers to reach an infinite loop via a crafted length value for a packet.

    Last Modified: Apr 15, 2026
    Published: Aug 14, 2025
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