CVE-2026-84284
No fix known EPSS <1%CVSS 5.3
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.11 before 19.2.8, 19.3 before 19.3.6, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an unauthenticated user to read work item contents from private groups and projects due to incorrect authorization checks.
Products: GitLab
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Chainguard | gitaly-config-19.3 | no fix |
| Chainguard | gitlab-agent-19.3 | no fix |
| Chainguard | gitlab-agent-fips-19.3 | no fix |
| Chainguard | gitlab-base-19.3 | no fix |
| Chainguard | gitlab-base-fips-19.3 | no fix |
| Chainguard | gitlab-certificates-19.3 | no fix |
| Chainguard | gitlab-cfssl-self-sign-scripts-19.3 | no fix |
| Chainguard | gitlab-cng-19.3 | no fix |
| Chainguard | gitlab-cng-fips-19.3 | no fix |
| Chainguard | gitlab-container-registry-19.3 | no fix |
| Chainguard | gitlab-container-registry-fips-19.3 | no fix |
| Chainguard | gitlab-container-registry-scripts-19.3 | no fix |
| Chainguard | gitlab-docker-machine-19.2 | no fix |
| Chainguard | gitlab-docker-machine-19.3 | no fix |
| Chainguard | gitlab-docker-machine-19.4 | no fix |
| Chainguard | gitlab-docker-machine-fips-19.2 | no fix |
| Chainguard | gitlab-docker-machine-fips-19.3 | no fix |
| Chainguard | gitlab-docker-machine-fips-19.4 | no fix |
| Chainguard | gitlab-exporter-19.3 | no fix |
| Chainguard | gitlab-exporter-scripts-19.3 | no fix |
| Chainguard | gitlab-gitaly-scripts-19.3 | no fix |
| Chainguard | gitlab-kas-19.3 | no fix |
| Chainguard | gitlab-kas-fips-19.3 | no fix |
| Chainguard | gitlab-logger-19.3 | no fix |
| Chainguard | gitlab-logger-fips-19.3 | no fix |
| Chainguard | gitlab-pages-19.3 | no fix |
| Chainguard | gitlab-pages-fips-19.3 | no fix |
| Chainguard | gitlab-pages-scripts-19.3 | no fix |
| Chainguard | gitlab-rails-ce-18.11 | no fix |
| Chainguard | gitlab-rails-ce-18.8 | no fix |
| Chainguard | gitlab-rails-ce-18.9 | no fix |
| Chainguard | gitlab-rails-ce-19.0 | no fix |
| Chainguard | gitlab-rails-ce-19.1 | no fix |
| Chainguard | gitlab-rails-ce-19.3 | no fix |
| Chainguard | gitlab-rails-ce-assets-18.11 | no fix |
| Chainguard | gitlab-rails-ce-assets-18.8 | no fix |
| Chainguard | gitlab-rails-ce-assets-18.9 | no fix |
| Chainguard | gitlab-rails-ce-assets-19.0 | no fix |
| Chainguard | gitlab-rails-ce-assets-19.1 | no fix |
| Chainguard | gitlab-rails-ce-assets-19.3 | no fix |
| Chainguard | gitlab-rails-ce-assets-fips-18.10 | no fix |
| Chainguard | gitlab-rails-ce-assets-fips-18.11 | no fix |
| Chainguard | gitlab-rails-ce-assets-fips-18.8 | no fix |
| Chainguard | gitlab-rails-ce-assets-fips-18.9 | no fix |
| Chainguard | gitlab-rails-ce-assets-fips-19.0 | no fix |
| Chainguard | gitlab-rails-ce-assets-fips-19.1 | no fix |
| Chainguard | gitlab-rails-ce-assets-fips-19.3 | no fix |
| Chainguard | gitlab-rails-ce-doc-18.11 | no fix |
| Chainguard | gitlab-rails-ce-doc-18.8 | no fix |
| Chainguard | gitlab-rails-ce-doc-18.9 | no fix |
| Chainguard | gitlab-rails-ce-doc-19.0 | no fix |
| Chainguard | gitlab-rails-ce-doc-19.1 | no fix |
| Chainguard | gitlab-rails-ce-doc-19.3 | no fix |
| Chainguard | gitlab-rails-ce-doc-fips-18.10 | no fix |
| Chainguard | gitlab-rails-ce-doc-fips-18.11 | no fix |
| Chainguard | gitlab-rails-ce-doc-fips-18.8 | no fix |
| Chainguard | gitlab-rails-ce-doc-fips-18.9 | no fix |
| Chainguard | gitlab-rails-ce-doc-fips-19.0 | no fix |
| Chainguard | gitlab-rails-ce-doc-fips-19.1 | no fix |
| Chainguard | gitlab-rails-ce-doc-fips-19.3 | no fix |
| Chainguard | gitlab-rails-ce-fips-18.10 | no fix |
| Chainguard | gitlab-rails-ce-fips-18.11 | no fix |
| Chainguard | gitlab-rails-ce-fips-18.8 | no fix |
| Chainguard | gitlab-rails-ce-fips-18.9 | no fix |
| Chainguard | gitlab-rails-ce-fips-19.0 | no fix |
| Chainguard | gitlab-rails-ce-fips-19.1 | no fix |
| Chainguard | gitlab-rails-ce-fips-19.3 | no fix |
| Chainguard | gitlab-rails-scripts-19.3 | no fix |
| Chainguard | gitlab-rails-scripts-fips-19.3 | no fix |
| Chainguard | gitlab-runner-19.2 | no fix |
| Chainguard | gitlab-runner-19.3 | no fix |
| Chainguard | gitlab-runner-19.4 | no fix |
| Chainguard | gitlab-runner-fips-19.2 | no fix |
| Chainguard | gitlab-runner-fips-19.3 | no fix |
| Chainguard | gitlab-runner-fips-19.4 | no fix |
| Chainguard | gitlab-runner-helper-19.2 | no fix |
| Chainguard | gitlab-runner-helper-19.3 | no fix |
| Chainguard | gitlab-runner-helper-19.4 | no fix |
| Chainguard | gitlab-runner-helper-compat-19.2 | no fix |
| Chainguard | gitlab-runner-helper-compat-19.3 | no fix |
| Chainguard | gitlab-runner-helper-compat-19.4 | no fix |
| Chainguard | gitlab-runner-helper-compat-fips-19.2 | no fix |
| Chainguard | gitlab-runner-helper-compat-fips-19.3 | no fix |
| Chainguard | gitlab-runner-helper-compat-fips-19.4 | no fix |
| Chainguard | gitlab-runner-helper-fips-19.2 | no fix |
| Chainguard | gitlab-runner-helper-fips-19.3 | no fix |
| Chainguard | gitlab-runner-helper-fips-19.4 | no fix |
| Chainguard | gitlab-runner-helper-oci-entrypoint-19.2 | no fix |
| Chainguard | gitlab-runner-helper-oci-entrypoint-19.3 | no fix |
| Chainguard | gitlab-runner-helper-oci-entrypoint-19.4 | no fix |
| Chainguard | gitlab-runner-helper-oci-entrypoint-fips-19.2 | no fix |
| Chainguard | gitlab-runner-helper-oci-entrypoint-fips-19.3 | no fix |
| Chainguard | gitlab-runner-helper-oci-entrypoint-fips-19.4 | no fix |
| Chainguard | gitlab-runner-oci-entrypoint-19.2 | no fix |
| Chainguard | gitlab-runner-oci-entrypoint-19.3 | no fix |
| Chainguard | gitlab-runner-oci-entrypoint-19.4 | no fix |
| Chainguard | gitlab-runner-oci-entrypoint-fips-19.2 | no fix |
| Chainguard | gitlab-runner-oci-entrypoint-fips-19.3 | no fix |
| Chainguard | gitlab-runner-oci-entrypoint-fips-19.4 | no fix |
| Chainguard | gitlab-shell-19.3 | no fix |
| Chainguard | gitlab-shell-fips-19.3 | no fix |
| Chainguard | gitlab-shell-scripts-19.3 | no fix |
| Chainguard | gitlab-sidekiq-ce-19.3 | no fix |
| Chainguard | gitlab-sidekiq-ce-fips-19.3 | no fix |
| Chainguard | gitlab-toolbox-ce-19.3 | no fix |
| Chainguard | gitlab-toolbox-ce-19.3-doc | no fix |
| Chainguard | gitlab-toolbox-ce-fips-19.3 | no fix |
| Chainguard | gitlab-toolbox-ce-fips-19.3-doc | no fix |
| Chainguard | gitlab-webservice-ce-19.3 | no fix |
| Chainguard | gitlab-webservice-ce-fips-19.3 | no fix |
| Chainguard | gitlab-workhorse-ce-18.10 | no fix |
| Chainguard | gitlab-workhorse-ce-18.11 | no fix |
| Chainguard | gitlab-workhorse-ce-18.8 | no fix |
| Chainguard | gitlab-workhorse-ce-18.9 | no fix |
| Chainguard | gitlab-workhorse-ce-19.0 | no fix |
| Chainguard | gitlab-workhorse-ce-19.1 | no fix |
| Chainguard | gitlab-workhorse-ce-19.3 | no fix |
| Chainguard | gitlab-workhorse-ce-fips-18.10 | no fix |
| Chainguard | gitlab-workhorse-ce-fips-18.11 | no fix |
| Chainguard | gitlab-workhorse-ce-fips-18.8 | no fix |
| Chainguard | gitlab-workhorse-ce-fips-18.9 | no fix |
| Chainguard | gitlab-workhorse-ce-fips-19.0 | no fix |
| Chainguard | gitlab-workhorse-ce-fips-19.1 | no fix |
| Chainguard | gitlab-workhorse-ce-fips-19.3 | no fix |
| Chainguard | gitlab-workhorse-scripts-19.3 | no fix |
| Chainguard | gitlab-workhorse-scripts-fips-19.3 | no fix |
| Ubuntu 16.04 LTS | gitlab | no fix |
| Wolfi | gitlab-agent-19.3 | no fix |
| Wolfi | gitlab-docker-machine-19.2 | no fix |
| Wolfi | gitlab-docker-machine-19.3 | no fix |
| Wolfi | gitlab-kas-19.3 | no fix |
| Wolfi | gitlab-pages-19.3 | no fix |
| Wolfi | gitlab-runner-19.2 | no fix |
| Wolfi | gitlab-runner-19.3 | no fix |
| Wolfi | gitlab-runner-helper-19.2 | no fix |
| Wolfi | gitlab-runner-helper-19.3 | no fix |
| Wolfi | gitlab-runner-helper-compat-19.2 | no fix |
| Wolfi | gitlab-runner-helper-compat-19.3 | no fix |
| Wolfi | gitlab-runner-helper-oci-entrypoint-19.2 | no fix |
| Wolfi | gitlab-runner-helper-oci-entrypoint-19.3 | no fix |
| Wolfi | gitlab-runner-oci-entrypoint-19.2 | no fix |
| Wolfi | gitlab-runner-oci-entrypoint-19.3 | no fix |