When was UniFi Network Application 10.3.55 released?

UniFi Network Application 10.3.55 was released on 2026-04-16.

Is there a newer UniFi Network Application release than 10.3.55?

Yes. The latest stable UniFi Network Application release is 10.6.106 (2026-09-10).

Home › UniFi Network Application › 10.3.55

UniFi Network 10.3.55 – safe to update?

Q: Is UniFi Network Application 10.3.55 safe to update to?

No widespread problems. 2 problem reports and 0 positive reports found on Reddit (plus 4 other mentions). Out for 184 days; a few isolated problem posts is normal background for a product this widely used. Skim them if your setup is similar.

No widespread problems

2 problem reports and 0 positive reports found on Reddit (plus 4 other mentions). Out for 184 days; a few isolated problem posts is normal background for a product this widely used. Skim them if your setup is similar.

Newer release in this line: UniFi Network Application 10.3.58 (2026-04-22). If you're updating now, check that one instead — it may already fix the issues reported here.

Requirements and changes

Lines from the official notes worth checking before you update:

Requires UniFi OS 5.1 or newer.
Requires Access Point firmware 8.6.2 or newer.

Full release notes →

2026-04-16released

184days ago

2problem reports

0fine reports

0CVEs mapped

Did you install 10.3.55?

What's in this release

Overview UniFi Network Application 10.3.55 adds Identity Firewall, Improves Device Monitoring, and includes additional improvements and bugfixes. Identity Firewall Create firewall rules using Identity Roles or individual users to enforce user-based access control independent of IP addresses. Enables consistent policy…

Official release notes →

Source: community.ui.com RSS

CVEs fixed

No CVEs mapped to this release.

Community reports

Problem Data xfer bug in Unifi OS 5.0.16 / Network 10.3.55 · Reddit · 2026-04-28
The past few weeks I have noticed a bug in the Unifi OS 5.0.16 / Network 10.3.55 and previous version where if you encounter an ISP fail-over event where you have dual ISPs set up, when that fail-over occurs, the network utilization shoots up to impossible values. This is not ju…
Problem UniFi OS Server outdated Network Application · Reddit · 2026-04-22
So I run the Network Application in Version 10.3.55 and after updating to that version today it recommended me to use UniFi OS Server. So I thought well, lets setup a VM and install it. Now that it is running and I logged in it says it is running Network 9.5.21. And I can't impo…
Mention FORCE DNS Current version 10.3.55 · Reddit · 2026-04-26
For the current version of Unifi 10.3.55 does anyone have a good how to configure Pi-Hole/Adguard forced DNS? With all the changes recently I was hoping to find a current guide? I have DNS configured, but I would like to for all DNS request to go though the DNS server I am using…
Mention UniFi Network - Ports showing as disconnected, but app shows them fine · Reddit · 2026-04-24
Can anyone else check their switches in Network Manager via browser/Cloud and see if they are seeing active ports with devices plugged in showing as disconnected? I see about half of my client devices in active ports, working fine as grey (disconnected). Seems to have started wi…
Mention Simple App Blocking - Not Working · Reddit · 2026-04-17
Hi, As per the title really, I have app blocking setup on a few devices but the devices are still able to load a blocked app during the time period in which the rule should be blocking access: https://preview.redd.it/bnh5q6p6krvg1.png?width=1189&format=png&auto=webp&s=db2a987c5a…
Mention Finally, Ubiquiti has fixed this: Fixed an issue where the UNVR was incorrectly shown in the Clients page when connected via an SFP port. · Reddit · 2026-04-16
From the UniFi Network Application 10.3.55 release notes.

Reports are found automatically and labelled by an AI model plus keyword rules — they can be wrong. Open the post to judge for yourself.