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[v1.0.18] Serial-master OOM paths can delete invalid task handles (EPROT-75)

Status: Opened

Status: Open.

#181 In espressif/esp-modbus;

· Adriaeik opened on Jul 25, 2026

New communication method user-defined extension interface (EPROT-71)

Status: Opened

Status: Open.

#176 In espressif/esp-modbus;

· wishinlife opened on Jun 10, 2026

Master, heap corruption with broadacst requests to responsive slaves (EPROT-69)

Status: Opened

Status: Open.

Bug

#174 In espressif/esp-modbus;

· Wittronics-Wisse opened on May 21, 2026

Use after free when Modbus TCP slave responds after response timeout (EPROT-57)

Status: Selected for Development

Status: Open.

#164 In espressif/esp-modbus;

· ivobelitz opened on Mar 25, 2026

[DOC] documentation latest contains old v1 api (as opposed to stable that has v2 already) (EPROT-38)

Status: Opened

Status: Open.

#157 In espressif/esp-modbus;

· cederom opened on Jan 21, 2026

Initializing a Modbus Master uses CONFIG_FMB_TCP_PORT_DEFAULT instead of mb_communication_info_t config.tcp_opts.port (EPROT-21)

Status: Open.

#150 In espressif/esp-modbus;

· ivobelitz opened on Nov 13, 2025

RTU Master cannot keep up with (very) responsive slave or bus spikes/faulty bytes (EPROT-16)

Status: Selected for Development

Status: Open.

#145 In espressif/esp-modbus;

· Wisje opened on Oct 30, 2025

mbc_master_start(modbus) fails with error 258 ESP_ERR_INVALID_ARG (IDFGH-15441)

Status: Opened

Status: Open.

#123 In espressif/esp-modbus;

· kotyara12 opened on Jun 8, 2025

Confusing architecture and examples (IDFGH-15438)

Status: Opened

Status: Open.

#122 In espressif/esp-modbus;

· wuyuanyi135 opened on Jun 7, 2025

Both V1 and V2 are extremely difficult to use. (IDFGH-15257)

Status: Reviewing

Status: Open.

#118 In espressif/esp-modbus;

· lbxhacker opened on May 7, 2025

Modbus Slave TCP randomly fails to start (lost MB_EVENT_READY ? ) (v2) (IDFGH-15130)

Status: Opened

Status: Open.

#112 In espressif/esp-modbus;

· klew opened on Apr 17, 2025

mbc_master_send_request() doesn't work properly (IDFGH-10848)

Status: Opened

Status: Open.

#32 In espressif/esp-modbus;

· Asanga-Viraj opened on Aug 10, 2023