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2 changes: 1 addition & 1 deletion Dockerfile
Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,7 @@ COPY ./pyproject.toml /tmp/pyproject.toml
COPY ./poetry.lock /tmp/poetry.lock
RUN poetry export -f requirements.txt --output requirements.txt --without-hashes

FROM python:3.11-slim-bookworm
FROM python:3.14.2-slim-bookworm

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critical

The proposed Python version 3.14.2 is problematic for two main reasons:

  1. Non-existent Docker Image: The Docker image python:3.14.2-slim-bookworm does not exist on Docker Hub. This will cause the Docker build to fail.
  2. Version Incompatibility: Your pyproject.toml specifies a Python version constraint of ^3.11,<3.12. Upgrading to a non-existent Python 3.14 would violate this constraint and likely cause dependency issues, as the requirements.txt is generated using Python 3.11.

To address the security vulnerabilities Snyk is trying to fix while maintaining compatibility, I suggest updating to the latest patch version of Python 3.11. For example, you could use a more specific and recent tag like python:3.11.9-slim-bookworm.

FROM python:3.11.9-slim-bookworm

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Suggestion: The runtime image is upgraded to Python 3.14.2 while the project explicitly declares support only for Python 3.11 (<3.12) in pyproject.toml; running the app on 3.14 can cause incompatibilities, including dependency resolution/install failures and subtle runtime behavior differences, since the codebase and tooling (ruff target-version py311) are built and tested against 3.11 only. [logic error]

Severity Level: Minor ⚠️

Suggested change
FROM python:3.14.2-slim-bookworm
FROM python:3.11-slim-bookworm
Why it matters? ⭐

The project's pyproject.toml explicitly pins python = "^3.11,<3.12", and the repo's tooling (tool.ruff target-version = "py311") is aligned to 3.11. Running the application on python:3.14.2 is a real compatibility risk — dependency resolution, binary wheels, C-extensions, and subtle runtime behavior (typing, stdlib changes) can differ and cause install/runtime failures. Reverting the runtime image to 3.11-slim-bookworm fixes a genuine mismatch between declared supported Python and the runtime image; this is not merely cosmetic.

Prompt for AI Agent 🤖
This is a comment left during a code review.

**Path:** Dockerfile
**Line:** 10:10
**Comment:**
	*Logic Error: The runtime image is upgraded to Python 3.14.2 while the project explicitly declares support only for Python 3.11 (<3.12) in pyproject.toml; running the app on 3.14 can cause incompatibilities, including dependency resolution/install failures and subtle runtime behavior differences, since the codebase and tooling (ruff target-version py311) are built and tested against 3.11 only.

Validate the correctness of the flagged issue. If correct, How can I resolve this? If you propose a fix, implement it and please make it concise.

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Bug: The Docker build will fail because key dependencies like litellm and playwright are not compatible with the newly specified Python 3.14.2, causing pip install to fail.
Severity: CRITICAL | Confidence: High

🔍 Detailed Analysis

The Docker build will fail during the pip install step. The project's pyproject.toml file constrains the Python version to ^3.11,<3.12, but the Dockerfile's final stage is being updated to use python:3.14.2-slim-bookworm. The requirements.txt file, generated based on Python 3.11 dependencies, lists packages such as litellm, playwright, and onnxruntime that do not have published wheels compatible with Python 3.14. When pip attempts to install these packages in the Python 3.14.2 environment, it will be unable to find compatible versions, causing the installation to fail and preventing the Docker image from being built.

💡 Suggested Fix

Either revert the Python version in the Dockerfile to a 3.11.x release to match the project's constraints, or update the project's dependencies and pyproject.toml to be fully compatible with Python 3.14.2. This would involve updating poetry.lock and verifying that all packages support the new Python version.

🤖 Prompt for AI Agent
Review the code at the location below. A potential bug has been identified by an AI
agent.
Verify if this is a real issue. If it is, propose a fix; if not, explain why it's not
valid.

Location: Dockerfile#L10

Potential issue: The Docker build will fail during the `pip install` step. The project's
`pyproject.toml` file constrains the Python version to `^3.11,<3.12`, but the
Dockerfile's final stage is being updated to use `python:3.14.2-slim-bookworm`. The
`requirements.txt` file, generated based on Python 3.11 dependencies, lists packages
such as `litellm`, `playwright`, and `onnxruntime` that do not have published wheels
compatible with Python 3.14. When `pip` attempts to install these packages in the Python
3.14.2 environment, it will be unable to find compatible versions, causing the
installation to fail and preventing the Docker image from being built.

Did we get this right? 👍 / 👎 to inform future reviews.
Reference ID: 7486735

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This upgrade breaks the build. The project's pyproject.toml constrains Python to ^3.11,<3.12, which explicitly excludes Python 3.14. When pip installs the requirements, dependency resolution will fail because the poetry.lock was generated for Python 3.11.x only. Additionally, the first build stage (line 1) still uses python:3.11, creating an inconsistency between the build and runtime environments.

To fix this, either:

  1. Keep the base image at a Python 3.11.x version (e.g., a newer patch release of 3.11-slim-bookworm), or
  2. Update pyproject.toml to allow Python 3.14, regenerate poetry.lock, and update the first build stage - though this requires verifying all dependencies support Python 3.14.

Fix it with Roo Code or mention @roomote and request a fix.

@cubic-dev-ai cubic-dev-ai Bot Dec 14, 2025

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P0: Critical version incompatibility: The project requires python ^3.11,<3.12 (defined in pyproject.toml), but this change upgrades to Python 3.14.2. This will break the build since dependencies are constrained to Python 3.11.x. Consider using python:3.11.11-slim-bookworm or similar 3.11.x patch version that includes the security fixes, or update the project's Python version constraint if a major upgrade is intended.

Prompt for AI agents
Check if this issue is valid — if so, understand the root cause and fix it. At Dockerfile, line 10:

<comment>Critical version incompatibility: The project requires `python ^3.11,&lt;3.12` (defined in pyproject.toml), but this change upgrades to Python 3.14.2. This will break the build since dependencies are constrained to Python 3.11.x. Consider using `python:3.11.11-slim-bookworm` or similar 3.11.x patch version that includes the security fixes, or update the project&#39;s Python version constraint if a major upgrade is intended.</comment>

<file context>
@@ -7,7 +7,7 @@ COPY ./pyproject.toml /tmp/pyproject.toml
 RUN poetry export -f requirements.txt --output requirements.txt --without-hashes
 
-FROM python:3.11-slim-bookworm
+FROM python:3.14.2-slim-bookworm
 WORKDIR /app
 COPY --from=requirements-stage /tmp/requirements.txt /app/requirements.txt
</file context>
Suggested change
FROM python:3.14.2-slim-bookworm
FROM python:3.11.11-slim-bookworm
Fix with Cubic

WORKDIR /app
COPY --from=requirements-stage /tmp/requirements.txt /app/requirements.txt
RUN pip install --no-cache-dir --upgrade -r requirements.txt
Expand Down