# Project Issues

We appreciate your taking the time to report an issue you encountered using the
Jupyter Docker Stacks. Please review the following guidelines when reporting
your problem.

* If you believe you’ve found a security vulnerability in any of the Jupyter
  projects included in Jupyter Docker Stacks images, please report it to
  [security@ipython.org](mailto:security@iypthon.org), not in the issue trackers
  on GitHub. If you prefer to encrypt your security reports, you can use [this
  PGP public
  key](https://jupyter-notebook.readthedocs.io/en/stable/_downloads/ipython_security.asc).
* If you think your problem is unique to the Jupyter Docker Stacks images,
  please search the [jupyter/docker-stacks issue
  tracker](https://github.com/jupyter/docker-stacks/issues) to see if someone
  else has already reported the same problem. If not, please open a [new
  issue](https://github.com/jupyter/docker-stacks/issues/new) and provide all of
  the information requested in the issue template.
* If the issue you're seeing is with one of the open source libraries included
  in the Docker images and is reproducible outside the images, please file a bug
  with the appropriate open source project.
* If you have a general question about how to use the Jupyter Docker Stacks in
  your environment, in conjunction with other tools, with customizations, and so
  on, please post your question on the [Jupyter Discourse
  site](https://discourse.jupyter.org).