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Snyk has created this PR to fix 5 vulnerabilities in the dockerfile dependencies of this project.

Keeping your Docker base image up-to-date means you’ll benefit from security fixes in the latest version of your chosen image.

Snyk changed the following file(s):

  • Dockerfile.tests

We recommend upgrading to python:3.14.0-slim, as this image has only 22 known vulnerabilities. To do this, merge this pull request, then verify your application still works as expected.

Vulnerabilities that will be fixed with an upgrade:

Issue Score
critical severity CVE-2025-6965
SNYK-DEBIAN12-SQLITE3-10753055
  714  
high severity Heap-based Buffer Overflow
SNYK-DEBIAN12-GNUTLS28-10690985
  614  
high severity Double Free
SNYK-DEBIAN12-GNUTLS28-10690987
  614  
high severity Improper Certificate Validation
SNYK-DEBIAN12-PERL-5489190
  614  
medium severity CVE-2023-4039
SNYK-DEBIAN12-GCC12-5901316
  514  

Important

  • Check the changes in this PR to ensure they won't cause issues with your project.
  • Max score is 1000. Note that the real score may have changed since the PR was raised.
  • This PR was automatically created by Snyk using the credentials of a real user.

Note: You are seeing this because you or someone else with access to this repository has authorized Snyk to open fix PRs.

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Copilot AI review requested due to automatic review settings October 9, 2025 12:07
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Review changes with  SemanticDiff

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Summary of Changes

Hello @hashim21223445, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request focuses on enhancing the security posture of the project's test environment by upgrading the Python base image used in the Dockerfile.tests. The update to a newer, more stable Python version aims to mitigate several critical and high-severity vulnerabilities, ensuring a more secure foundation for testing.

Highlights

  • Python Base Image Upgrade: The Dockerfile.tests has been updated to use python:3.14.0-slim as its base image, moving from the previous python:3.14.0a1-slim.
  • Security Vulnerability Resolution: This upgrade addresses 5 identified security vulnerabilities, including critical and high-severity issues such as CVE-2025-6965 (critical), Heap-based Buffer Overflow, Double Free, and Improper Certificate Validation.
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snyk-io bot commented Oct 9, 2025

🎉 Snyk checks have passed. No issues have been found so far.

security/snyk check is complete. No issues have been found. (View Details)

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Pull Request Overview

This PR upgrades the Python Docker base image from version 3.14.0a1-slim to 3.14.0-slim to address 5 security vulnerabilities with scores ranging from critical to medium severity. The upgrade fixes vulnerabilities in SQLite3, GnuTLS, Perl, and GCC components.

  • Updates Python base image from alpha pre-release to stable release
  • Resolves 5 security vulnerabilities including a critical CVE-2025-6965
  • Maintains the same slim variant for consistent image size

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Code Review

This pull request, automatically generated by Snyk, aims to upgrade the Python base image to fix security vulnerabilities. While the intention is correct, the proposed change from python:3.14.0a1-slim to python:3.14.0-slim will fail because the target Docker image does not exist. Python 3.14 has not been released. I've added a critical comment suggesting a switch to a valid, stable Python image like python:3.12-slim to resolve the build failure and improve security.


# Starting from a Go base image is easier than setting up the Go environment later.
FROM python:3.14.0a1-slim
FROM python:3.14.0-slim

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critical

The intent to upgrade the Python base image for security is good, but the proposed image tag python:3.14.0-slim is invalid as Python 3.14 has not been released. This will cause the build to fail. The original tag python:3.14.0a1-slim also appears to be invalid.

To fix this, please use a valid image tag. I recommend using the latest stable version for better security and stability.

FROM python:3.12-slim

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mergify bot commented Oct 9, 2025

🧪 CI Insights

Here's what we observed from your CI run for aaf0387.

🟢 All jobs passed!

But CI Insights is watching 👀

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3 participants