[deployments] Errors when accessing public GitHub git repositories

» View Event Details | Created Wed, 02 Sep 2026 10:59:00 +0000

Resolved

Incident is considered resolved on our end.

GitHub has silently forbidden some unauthenticated requests to their service, an error message has been published:

fatal: remote error: GitHub is temporarily limiting some unauthenticated downloads to protect the stability of the platform. Please retry later or authenticate.

It has been identified on our side that requests coming from some git/libcurl versions over HTTP/2 have been targeted especially. We've updated our system so this limitation does not impact buildpacks fetching during deployment.

You may still experience issues if your dependency management tools uses "git" to fetch dependencies and that you application is still running the 'scalingo-24' or 'scalingo-22' stack. In this case you have 2 solutions:

1. Switch to the 'scalingo-26' stack
2. Add a .gitconfig file to your repository containing:

[http "https://github.com"]
    http.version = HTTP/1.1

Posted: Thu, 03 Sep 2026 07:47:00 +0000

Update

Workaround has been deployed, we're observing the situation

Posted: Wed, 02 Sep 2026 16:54:00 +0000

Update

Update: the source of the problem seems related to an upgrade from GitHub which impact some version of git.

• Applications running the stack scalingo-26 are not impacted by the incident.
• Other stacks are impacted

A workaround is being implemented to ensure all deployments got back in track

Posted: Wed, 02 Sep 2026 16:22:00 +0000

[osc-secnum-fr1] db-tunnel features and git push deployments are misbehaving

» View Event Details | Created Wed, 02 Sep 2026 06:15:00 +0000

Resolved

The issue has been identified and fixed by our operators. The git push and db-tunnel features should now work as expected.

If you are still facing any issues, please contact our customer support.

Posted: Wed, 02 Sep 2026 06:28:00 +0000

Investigating

We identified that a component responsible for git push deployments and db-tunnel is misbehaving. Our operators are currently investigating

Posted: Wed, 02 Sep 2026 06:15:00 +0000