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chore(deps): update ghcr.io/oxsecurity/megalinter-python docker tag to v9.5.0#39

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chore(deps): update ghcr.io/oxsecurity/megalinter-python docker tag to v9.5.0#39
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@pipekit-ci pipekit-ci commented Oct 27, 2025

This PR contains the following updates:

Package Update Change
ghcr.io/oxsecurity/megalinter-python (source) minor v9.0.1v9.5.0

Release Notes

oxsecurity/megalinter (ghcr.io/oxsecurity/megalinter-python)

v9.5.0

Compare Source

Take 2 mn to read MegaLinter v9.5.0 announcements

  • Breaking changes

    • Docker images published only to GitHub Container Registry (ghcr.io) until OIDC-based publishing to Docker Hub is implemented. The Docker Hub registry (docker.io/oxsecurity/megalinter) is frozen at v9.4.0: pulls of oxsecurity/megalinter:v9 (or :beta, or any flavor tag) will keep returning v9.4.0. To get v9.5.0 and later from CI tools other than GitHub Actions (GitLab CI, Azure Pipelines, Bitbucket, Jenkins, Drone, raw docker run, …), switch your image references:

      • oxsecurity/megalinter:v9ghcr.io/oxsecurity/megalinter:v9
      • oxsecurity/megalinter:betaghcr.io/oxsecurity/megalinter:beta
      • oxsecurity/megalinter-<flavor>:v9ghcr.io/oxsecurity/megalinter-<flavor>:v9

      GitHub Action users (uses: oxsecurity/megalinter@v9) and mega-linter-runner users are not affected, as both already pull from ghcr.io.

    • ESLint-based linters upgraded to v10+. Legacy .eslintrc.* configs are no longer supported: you must migrate to flat-config (eslint.config.js) to keep using JAVASCRIPT_ES, TYPESCRIPT_ES, JSX_ESLINT, TSX_ESLINT, and JSON_ESLINT_PLUGIN_JSONC.

    • Airbnb and Standard ESLint configs replaced (they never shipped ESLint 9+ support):

      • extends: ["airbnb"]extends: ["airbnb-extended"]
      • extends: ["standard"]extends: ["neostandard"]
  • Core

    • User notifications system: linters can surface structured "Notices" to end users in the PR comment / report footer (used for ESLint migration, deprecated options, etc.), replaces the ad-hoc migration warnings
    • Security: more default hidden environment variables, so a compromised linter cannot leak your secrets
    • Upgrade .NET runtime to 10.0 (csharpier, dotnet-format, roslynator, devskim, tsqllint, vbdotnet-format)
    • Upgrade GO runtime to 1.26.3
  • New linters

    • osv-scanner: trivy-like vulnerability scanner by Google
    • zizmor: GitHub Actions static analysis
  • Disabled linters

    • KICS (until upstream security issue is fixed)
    • Spectral (crashing)
  • Re-enabled linters

  • Deprecated linters

  • Removed linters

  • Media

  • Linters enhancements

    • ESLint: legacy .eslintrc.* configs are now detected and a migration notice is emitted in the report so users know they need to switch to flat-config
    • shellcheck: honour the BASH_SHELLCHECK_CONFIG_FILE variable / .shellcheckrc config file
    • raku (Rakudo): now ships on ARM64 too
    • scala: linter installation is now deterministic (same binary across rebuilds)
    • v8r (JSON/YAML schema validation): output now shows only validation errors (no more "no schema found" or success noise)
    • lychee: removed the deprecated exclude_mail option (no longer supported by lychee upstream)
    • Faster image pulls: several linters (Lua/StyLua arm64, clj-kondo, kubescape, ls-lint, dotenv-linter) now use pre-built Alpine binaries instead of compiling from source
  • Fixes

    • Console output: linters now show their log sections (not only on errors), the results table and reporter logs are printed after linters complete, and parallel-run logs are no longer interleaved
    • YAML_V8R_CONFIG_FILE / JSON_V8R_CONFIG_FILE are now correctly applied (the v8r --catalogs option is wired through)
    • lychee: fix the configured headers / Accept settings being ignored
    • Custom flavor builder: works correctly for repositories whose name contains uppercase characters
    • Docs: corrected the documented default value for the pre-commands cwd option
  • Reporters

    • Comment reporters (GitHub, GitLab, Azure DevOps, Bitbucket) now work when running MegaLinter from Jenkins CI
    • GitlabCommentReporter activates as soon as GITLAB_ACCESS_TOKEN_MEGALINTER is set (no longer requires CI_JOB_TOKEN)
    • BitbucketCommentReporter: per-linter sections rendered as ### headings (Bitbucket Cloud markdown was displaying the previous <details> HTML tags as literal text)
    • Display a default user notification on PR/console reports inviting users to read the MegaLinter 9.5.0 release announcement. Can be disabled by setting SECURITY_SUGGESTIONS: false.
  • Flavors

    • Multi-arch images: In custom flavors, linters can now build for linux/arm64 in addition to linux/amd64 whenever possible (Apple Silicon, AWS Graviton, Ampere…)
  • Doc

    • Add documentation for the megalinter-ado Azure DevOps extension and the megalinter-mcp-server MCP server
    • Explicitly discourage the use of Personal Access Tokens (PAT) in workflows for security reasons
  • mega-linter-runner

    • New --list-vars [pattern] flag (with --json) lists every MegaLinter env variable that can be passed via -e, with type, default, allowed values and examples (handy for AI coding agents)
    • -e ENABLE_LINTERS=YAML_PRETTIER,YAML_YAMLLINT no longer silently drops values after the first comma (#​7500). The --env=KEY=VALUE long form is also accepted.
  • Dev

    • Add CLAUDE.md and a set of /add-linter, /update-linter-version, /review-descriptor, /fix-linter-test, /add-reporter, /add-flavor, /build, /diagnose-config, /fix-security-issue skills to help work on MegaLinter with coding agents (Claude Code, GitHub Copilot, Codex, gemini-cli…)
    • Migrate copilot-instructions into Claude Code Agents & Skills
    • New descriptor capabilities for custom linter integrations: cli_lint_extra_args_after per lint mode (list_of_files / project / file), a {file} template variable usable in command-line args, and a customizable files separator
  • CI

    • Run ARM linter jobs only when the commit message contains "ARM" (avoids 200 jobs per PR)
    • Do not push a fix commit if only markdown or JSON files were updated
    • Run osv-scanner on MegaLinter's own sources
    • Optimize the linter-job matrix for dependabot and renovate PRs
    • Exclude test dependencies from dependabot
    • Faster Docker image builds: optimized Dockerfile layer order, buildx layer cache (type=gha, zstd-compressed) on all deploy workflows, DEV pipeline split into parallel jobs sharing the image via cache, and cargo-based tools (sarif-fmt, zizmor, shellcheck-sarif, stylua) built in parallel multi-stage builders so the Rust toolchain no longer ships in the final image (except for clippy)
    • Hardened MegaLinter's own GitHub Actions workflows against script injection via untrusted PR contexts (zizmor findings)
  • Linter versions upgrades (62)

v9.4.0

Compare Source

  • Core

    • Improve files browsing performances (2 PRs)
    • Optimize parallel linter processing and improve grouping logic
    • Improve performance of listing .gitignored files by sending excluded directories to git ls-files
    • If there are more than 500 .gitignored files, advise to add more excluded directories using variable ADDITIONAL_EXCLUDED_DIRECTORIES, to improve performances
    • Reduce redundant config lookups, environment copies, and dict rebuilds across config, linter, and utils modules
    • Cache subprocess environment per linter run and excluded directories per request
    • Optimize parallel linter result update from O(n²) to O(n)
    • Add support in the build of Docker images for linux/arm64 in compatible linters
  • New linters

  • Disabled linters

  • Linters enhancements

    • Use the official checkmake image by @​bdovaz
    • Spectral: Add sarif support to spectral by @​bdovaz
    • Spectral: Change cli_lint_mode to list_of_files to improve performances
  • Fixes

    • Add support for SSH remote origins when building custom flavors (fixes: #​6511)
    • Fix issue with plugins ignored when FLAVOR_SUGGESTIONS=false
    • Fix wrong tagging apply_fixes=True when linter has no fix options configured
    • Python mypy: Remove .ipynb from file extensions (mypy doesn't support notebooks directly) - fixes #​6904
    • Fix operator precedence bug in pre_post_factory pre/post command logic
    • Fix file handle leak in GitleaksLinter
    • Fix variable name bug in utils.get_git_context_info
    • Minor fixes in logger, SqlFluffLinter, PowershellLinter, TrivyLinter
  • Reporters

    • Add a link inviting to star MegaLinter
    • Display in the console reporter the working directory from which the commands are executed by @​bdovaz
    • Update WebHook reporter so it can send more events for a better integration with UI
    • When truncating long comments in markdown reports, keep the end of the text instead of the beginning (which usually contains less useful information)
    • In case GitHub Api returns 500, do not make the whole MegaLinter fail, display a warning instead
    • Azure Reporter: Use Azure DevOps Services REST API instead of unmaintained python wrapper lib
  • Flavors

    • Custom flavor builder
      • Add support for SSH remotes
      • Allow selection of platforms to build the custom flavor on (ex: linux/amd64, linux/arm64) and build compatible linters on these platforms
      • Build & release custom flavor builder image for linux/arm64
  • Doc

    • JSON Schema: Add default values for file extensions and file names variables + improve descriptions
    • Update default secured env variables documentation
    • Fix banner img in json_prettier and yaml_prettier docs
    • Explain better how to run tests locally
    • Vale: Mention community style packages in linter description
  • CI

    • Free more space on GitHub Actions runners to avoid build failures
    • Ignore .isorted files in secretlint to avoid scanning transient files created by other linters
    • Avoid duplicate jobs "Mirror docker image"
    • Allow to skip linters build using skip linters in latest commit text
    • Allow to disable build & push of standalone linters docker images using variable BETA_LINTERS_ENABLED=false
    • Improve performances of formatting markdown tables during build
    • Improve test classes performances and fix race conditions
    • Fix plugin test to work with forks and feature branches
    • Update .devcontainer image to trixie
  • mega-linter-runner

    • If variables are defined in a local .env file, send their values to docker/podman run command (can be useful for secret variables)
    • Never send .env file to the docker run for security reasons, instead create an empty one if needed
    • Use npm trusted publishers (OIDC) to publish mega-linter-runner
  • Linter versions upgrades (59)

v9.3.0

Compare Source

v9.2.0

Compare Source

v9.1.0

Compare Source

  • New linters

  • Linters enhancements

    • Python Linting: Added more file type supports for various linters. Full description here
  • Doc

    • Add OLLAMA_BASE_URL is MegaLinter config Json schema
  • Flavors

    • Custom flavors: Add workflow to automate detection of new MegaLinter versions and generation of new Custom Flavor
  • CI

    • Fix v9 release issue + mark hardcoded versions to upgrade at each new major release.
  • Linter versions upgrades (22)


Configuration

📅 Schedule: (UTC)

  • Branch creation
    • At any time (no schedule defined)
  • Automerge
    • At any time (no schedule defined)

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.


  • If you want to rebase/retry this PR, check this box

This PR has been generated by Mend Renovate.

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pipekit-ci commented Oct 27, 2025

MegaLinter analysis: Error

Descriptor Linter Files Fixed Errors Warnings Elapsed time
✅ JSON jsonlint 3 0 0 0.08s
✅ JSON prettier 1 0 0 0.36s
✅ MARKDOWN markdownlint 8 0 0 0.59s
✅ MARKDOWN markdown-table-formatter 8 0 0 0.22s
✅ PYTHON isort 2 0 0 0.46s
✅ PYTHON ruff 2 0 0 0.02s
✅ REPOSITORY git_diff yes no no 0.07s
✅ REPOSITORY grype yes no no 69.97s
❌ REPOSITORY osv-scanner yes 1 no 0.36s
✅ REPOSITORY secretlint yes no no 1.43s
✅ REPOSITORY syft yes no no 2.11s
✅ REPOSITORY trivy-sbom yes no no 0.25s
✅ REPOSITORY trufflehog yes no no 4.51s
✅ SPELL cspell 23 0 0 3.84s
✅ YAML prettier 7 0 0 0.7s

Detailed Issues

❌ REPOSITORY / osv-scanner - 1 error

Linter output file not found

Notices

📣 MegaLinter 9.5.0 is out! Discover the new features and security recommendations in the release announcement. (Skip this info by defining SECURITY_SUGGESTIONS: false)

See detailed reports in MegaLinter artifacts

Your project could benefit from a custom flavor, which would allow you to run only the linters you need, and thus improve runtime performances. (Skip this info by defining FLAVOR_SUGGESTIONS: false)

  • Documentation: Custom Flavors
  • Command: npx mega-linter-runner@9.5.0 --custom-flavor-setup --custom-flavor-linters PYTHON_ISORT,PYTHON_RUFF,JSON_JSONLINT,JSON_PRETTIER,MARKDOWN_MARKDOWNLINT,MARKDOWN_MARKDOWN_TABLE_FORMATTER,REPOSITORY_GIT_DIFF,REPOSITORY_GRYPE,REPOSITORY_OSV_SCANNER,REPOSITORY_SECRETLINT,REPOSITORY_SYFT,REPOSITORY_TRIVY_SBOM,REPOSITORY_TRUFFLEHOG,SPELL_CSPELL,YAML_PRETTIER

MegaLinter is graciously provided by OX Security
Show us your support by starring ⭐ the repository

@pipekit-ci pipekit-ci force-pushed the renovate/ghcr.io-oxsecurity-megalinter-python-9.x branch from 05febfa to 5f31a2d Compare December 1, 2025 12:01
@pipekit-ci pipekit-ci changed the title chore(deps): update ghcr.io/oxsecurity/megalinter-python docker tag to v9.1.0 chore(deps): update ghcr.io/oxsecurity/megalinter-python docker tag to v9.2.0 Dec 1, 2025
@pipekit-ci pipekit-ci force-pushed the renovate/ghcr.io-oxsecurity-megalinter-python-9.x branch from 5f31a2d to cfd273d Compare January 5, 2026 12:01
@pipekit-ci pipekit-ci changed the title chore(deps): update ghcr.io/oxsecurity/megalinter-python docker tag to v9.2.0 chore(deps): update ghcr.io/oxsecurity/megalinter-python docker tag to v9.3.0 Jan 5, 2026
@pipekit-ci pipekit-ci force-pushed the renovate/ghcr.io-oxsecurity-megalinter-python-9.x branch from cfd273d to c53587f Compare March 2, 2026 12:00
@pipekit-ci pipekit-ci changed the title chore(deps): update ghcr.io/oxsecurity/megalinter-python docker tag to v9.3.0 chore(deps): update ghcr.io/oxsecurity/megalinter-python docker tag to v9.4.0 Mar 2, 2026
@pipekit-ci pipekit-ci force-pushed the renovate/ghcr.io-oxsecurity-megalinter-python-9.x branch from c53587f to d464fa0 Compare May 18, 2026 12:01
@pipekit-ci pipekit-ci changed the title chore(deps): update ghcr.io/oxsecurity/megalinter-python docker tag to v9.4.0 chore(deps): update ghcr.io/oxsecurity/megalinter-python docker tag to v9.5.0 May 18, 2026
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