Process com.docker.backend.exe is listening on port 80

Docker Desktop
1

Hello
I have some issue : i cannot run my container on port 80 because a docker process is already listening on it
[com.docker.backend.exe]
TCP [::]:80 [::]:0 LISTENING
Thank you for your help

2

I’m also experiencing this now since the latest update of Docker Desktop for Windows.

Update: my underlying assumptions were incorrect, while docker-compose was exposing the port, the underlying service in the container was not listening.

3

Upgrade “Docker Desktop 4.21.1” fixed this issue

4

My version is 4.48.0, but it’s using 8080

if I run the following in powershell
Get-Process -Id (Get-NetTCPConnection -LocalPort 8080).OwningProcess

i see this
Handles NPM(K) PM(K) WS(K) CPU(s) Id SI ProcessName

1321 84 146520 177568 87.73 11072 1 com.docker.backend