CO

Coolify 4.1.2

Get release alerts
4.1.1โ†’4.1.2SecurityBug fix
๐Ÿ“… June 4, 2026๐Ÿ—‚ DevOps๐Ÿ“ฆ Coolify โ†—๐Ÿ“œ Full changelog โ†—
โœฆ Editor's summary

Coolify 4.1.2 is a maintenance release focused on security hardening and deployment reliability. It fixes SSH deploy key handling, private submodule authentication, preview deployment issues, API authorization checks, and input validation across several deployment workflows, making self-hosted application deployments more secure and stable.

โš  Security impact
  • Fixed an issue where deployment SSH keys could overwrite server root SSH keys.
  • Improved authorization checks for API tokens and team-scoped resources.
  • Hardened input validation for images, branches, proxies, and deployment settings.
  • Improved security for preview deployments and private Git submodule authentication.

What's new

  • Updated Coolify to version 4.1.2.
  • Fixed private Git submodule authentication during deployments.
  • Resolved an issue where deploy keys could overwrite server root SSH keys.
  • Improved security for preview deployments created from forked pull requests.
  • Strengthened API token authorization and team-based permission validation.
  • Enhanced validation for container images, Git branches, reverse proxies, and deployment configuration.
  • Fixed issues affecting preview deployment environment variables and container image tags.
  • Included additional stability and reliability improvements across deployment workflows.
More from Coolify
Coolify 4.3.12Aug 27, 2026
Coolify 4.3.11Aug 26, 2026
Coolify 4.3.10Aug 21, 2026
Coolify 4.3.9Bug fixAug 19, 2026
Coolify 4.3.7Bug fixPerformanceAug 18, 2026
Latest in DevOps
GitLab: GitLab 19.3.1Aug 27, 2026
Visual Studio: Visual Studio 18.9.2Aug 26, 2026
GitLab: GitLab 19.3.0Aug 22, 2026
Kubernetes: Kubernetes 1.36.4Aug 21, 2026
Visual Studio: Visual Studio 18.9.1Aug 19, 2026

๐Ÿ’ฌ Comments (0)

Have you installed this Coolify update?

Share any installation issues, compatibility changes, or fixes you noticed.