## GitLab Critical Patch Release: 19.4.2, 19.3.5, 19.2.8

- 種別: release
- 重大度: critical
- 関連技術: gitlab
- 公開日時: 2026-10-12T00:00:00.000Z
- 情報源: GitLab Patch Releases (https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-4-2-released/)
- パーマリンク: https://vulnpulse.app/items/gitlab-1e237d757592

On October 12, 2026, we released versions 19.4.2, 19.3.5, 19.2.8 for GitLab Community Edition (CE) and Enterprise Edition (EE). 19.3.4 had a bug that affected merge request pages when the Ona integration was enabled. This is fixed in 19.3.5. These versions contain important bug and security fixes, and we strongly recommend that all self-managed GitLab installations be upgraded to one of these versions immediately. GitLab.com is already running the patched version. All GitLab Dedicated tenants were patched using an internal release before this patch release was published. GitLab releases fixes…