TRB236 Firmware Downloads

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This page contains firmware files for TRB236 devices. Look to the table below or the changelog to find download links.

Stable firmware - this version has been tested through both internal QA processes and large-scale user deployments. All known issues have been resolved based on user reports and testing feedback. Stable firmware is currently used as the default for updates and is also deployed in mass production. To upgrade firmware using WebUI, follow the instructions in TRB236 Firmware.
Latest firmware - this is the most recent firmware release, featuring the latest updates, features, and fixes. While it has passed internal testing, it has not yet undergone widespread deployment or user validation. It may still contain undiscovered issues. We recommend testing on a small number of devices before considering broader updates.

Note: packages for Package Manager are independent from firmware and can be downloaded in the Package Downloads page.

TRB236

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File	Type	Release date	Size	MD5	Links
TRB2M_R_00.07.22.1_WEBUI.bin	Stable FW	2026.04.13	13 MB	6a0f9e2940952e48aee56657c27e5846	Changelog API
TRB2M_R_00.07.23.2_WEBUI.bin	Latest FW	2026.05.18	13 MB	e63e59f3af6da9e23115edb9e25c41d4	Changelog API
TRB2M_R_SDK_00.07.23.2.tar.gz	SDK	2026.05.18	23 MB	dcf1ac7596d437d3eced0e4fd24d301f

FW checksums

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Checksums for firmware files can be found here.

Changelog

TRB2M_R_00.07.23.2 | 2026.05.18

• Fix
  • Network
    • Network: fixed interface and DHCP desynchronization after interface name change
  • Services
    • IPsec: fixed xauth not working in certain conditions
• CVE Patches
  • CVE-2026-31431 - 7.8 (HIGH)

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TRB2M_R_00.07.23.1 | 2026.05.05

• Fix
  • Network
    • QOS: fixed incorrect QoS being applied to interfaces after changing interface metric

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TRB2M_R_00.07.23 | 2026.04.24

• Initial firmware release

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