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poetry install without --only main also installs the dev group, so the runtime venv shipped pytest, mypy, pylint, ruff, pre-commit and their dependencies, virtualenv among them, which image scanners flag. None of it runs in the container: CI runs the checks on the runner. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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The Dockerfile runs
poetry install --no-root, which also installs the dev group. Every published image ships pytest, mypy, pylint, ruff, pre-commit and their dependencies in/usr/src/app/.venv, 31 packages that never run in the container. This adds--only main.Why
virtualenv21.3.1 (pulled in by pre-commit) insaicismartapi/saic-python-mqtt-gateway:0.12.0for CVE-2026-102925, CVE-2026-102930 and CVE-2026-102937 (high) and CVE-2026-102938 (medium). Anything built on the image inherits those alerts.build_and_test_python.yml), not inside the image.Runtime versions don't change:
--only maininstalls from the samepoetry.lock.Testing
On
developwith Poetry 2.3.2 and Python 3.14:poetry install --no-root --only maininstalls the 17 packages of the main group and nothing else.python -c "import main"fromsrc/succeeds against that venv.main.pypulls in every module exceptlog_config, which only uses the standard library.I haven't built the Docker image itself, and PR CI only runs the Python tests, so the image build is still untested.
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