CVE-2026-8589
Fixed in a distro release EPSS <1%CVSS 7.3
GitLab has remediated an issue in GitLab EE affecting all versions from 13.1.4 before 18.10.8, 18.11 before 18.11.5, and 19.0 before 19.0.2 that under certain conditions could have allowed an authenticated user to add unauthorized email addresses to a targeted user's account due to improper sanitization of user-supplied input in certain group setting fields.
Products: GitLab
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Chainguard | gitaly-config-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-base-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-base-fips-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-certificates-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-cfssl-self-sign-scripts-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-cng-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-cng-fips-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-container-registry-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-container-registry-fips-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-container-registry-scripts-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-docker-machine-18.10 | no fix |
| Chainguard | gitlab-docker-machine-18.11 | no fix |
| Chainguard | gitlab-docker-machine-18.6 | no fix |
| Chainguard | gitlab-docker-machine-18.7 | no fix |
| Chainguard | gitlab-docker-machine-18.8 | no fix |
| Chainguard | gitlab-docker-machine-18.9 | no fix |
| Chainguard | gitlab-docker-machine-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-docker-machine-fips-18.10 | no fix |
| Chainguard | gitlab-docker-machine-fips-18.11 | no fix |
| Chainguard | gitlab-docker-machine-fips-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-exporter-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-exporter-scripts-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-gitaly-scripts-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-logger-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-logger-fips-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-pages-scripts-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-rails-ce-18.1 | no fix |
| Chainguard | gitlab-rails-ce-18.4 | no fix |
| Chainguard | gitlab-rails-ce-18.5 | no fix |
| Chainguard | gitlab-rails-ce-18.6 | no fix |
| Chainguard | gitlab-rails-ce-18.7 | no fix |
| Chainguard | gitlab-rails-ce-18.8 | no fix |
| Chainguard | gitlab-rails-ce-18.9 | no fix |
| Chainguard | gitlab-rails-ce-assets-18.1 | no fix |
| Chainguard | gitlab-rails-ce-assets-18.4 | no fix |
| Chainguard | gitlab-rails-ce-assets-18.5 | no fix |
| Chainguard | gitlab-rails-ce-assets-18.6 | no fix |
| Chainguard | gitlab-rails-ce-assets-18.7 | 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-fips-18.1 | no fix |
| Chainguard | gitlab-rails-ce-assets-fips-18.4 | no fix |
| Chainguard | gitlab-rails-ce-assets-fips-18.5 | no fix |
| Chainguard | gitlab-rails-ce-assets-fips-18.6 | no fix |
| Chainguard | gitlab-rails-ce-assets-fips-18.7 | 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-doc-18.1 | no fix |
| Chainguard | gitlab-rails-ce-doc-18.4 | no fix |
| Chainguard | gitlab-rails-ce-doc-18.5 | no fix |
| Chainguard | gitlab-rails-ce-doc-18.6 | no fix |
| Chainguard | gitlab-rails-ce-doc-18.7 | 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-fips-18.1 | no fix |
| Chainguard | gitlab-rails-ce-doc-fips-18.4 | no fix |
| Chainguard | gitlab-rails-ce-doc-fips-18.5 | no fix |
| Chainguard | gitlab-rails-ce-doc-fips-18.6 | no fix |
| Chainguard | gitlab-rails-ce-doc-fips-18.7 | 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-fips-18.1 | no fix |
| Chainguard | gitlab-rails-ce-fips-18.4 | no fix |
| Chainguard | gitlab-rails-ce-fips-18.5 | no fix |
| Chainguard | gitlab-rails-ce-fips-18.6 | no fix |
| Chainguard | gitlab-rails-ce-fips-18.7 | no fix |
| Chainguard | gitlab-rails-ce-fips-18.8 | no fix |
| Chainguard | gitlab-rails-ce-fips-18.9 | no fix |
| Chainguard | gitlab-rails-scripts-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-rails-scripts-fips-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-runner-18.10 | no fix |
| Chainguard | gitlab-runner-18.11 | no fix |
| Chainguard | gitlab-runner-18.6 | no fix |
| Chainguard | gitlab-runner-18.7 | no fix |
| Chainguard | gitlab-runner-18.8 | no fix |
| Chainguard | gitlab-runner-18.9 | no fix |
| Chainguard | gitlab-runner-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-runner-fips-18.10 | no fix |
| Chainguard | gitlab-runner-fips-18.11 | no fix |
| Chainguard | gitlab-runner-fips-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-runner-helper-18.10 | no fix |
| Chainguard | gitlab-runner-helper-18.11 | no fix |
| Chainguard | gitlab-runner-helper-18.6 | no fix |
| Chainguard | gitlab-runner-helper-18.7 | no fix |
| Chainguard | gitlab-runner-helper-18.8 | no fix |
| Chainguard | gitlab-runner-helper-18.9 | no fix |
| Chainguard | gitlab-runner-helper-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-runner-helper-compat-18.10 | no fix |
| Chainguard | gitlab-runner-helper-compat-18.11 | no fix |
| Chainguard | gitlab-runner-helper-compat-18.6 | no fix |
| Chainguard | gitlab-runner-helper-compat-18.7 | no fix |
| Chainguard | gitlab-runner-helper-compat-18.8 | no fix |
| Chainguard | gitlab-runner-helper-compat-18.9 | no fix |
| Chainguard | gitlab-runner-helper-compat-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-runner-helper-compat-fips-18.10 | no fix |
| Chainguard | gitlab-runner-helper-compat-fips-18.11 | no fix |
| Chainguard | gitlab-runner-helper-compat-fips-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-runner-helper-fips-18.10 | no fix |
| Chainguard | gitlab-runner-helper-fips-18.11 | no fix |
| Chainguard | gitlab-runner-helper-fips-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-runner-helper-oci-entrypoint-18.10 | no fix |
| Chainguard | gitlab-runner-helper-oci-entrypoint-18.11 | no fix |
| Chainguard | gitlab-runner-helper-oci-entrypoint-18.6 | no fix |
| Chainguard | gitlab-runner-helper-oci-entrypoint-18.7 | no fix |
| Chainguard | gitlab-runner-helper-oci-entrypoint-18.8 | no fix |
| Chainguard | gitlab-runner-helper-oci-entrypoint-18.9 | no fix |
| Chainguard | gitlab-runner-helper-oci-entrypoint-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-runner-helper-oci-entrypoint-fips-18.10 | no fix |
| Chainguard | gitlab-runner-helper-oci-entrypoint-fips-18.11 | no fix |
| Chainguard | gitlab-runner-helper-oci-entrypoint-fips-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-runner-oci-entrypoint-18.10 | no fix |
| Chainguard | gitlab-runner-oci-entrypoint-18.11 | no fix |
| Chainguard | gitlab-runner-oci-entrypoint-18.6 | no fix |
| Chainguard | gitlab-runner-oci-entrypoint-18.7 | no fix |
| Chainguard | gitlab-runner-oci-entrypoint-18.8 | no fix |
| Chainguard | gitlab-runner-oci-entrypoint-18.9 | no fix |
| Chainguard | gitlab-runner-oci-entrypoint-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-runner-oci-entrypoint-fips-18.10 | no fix |
| Chainguard | gitlab-runner-oci-entrypoint-fips-18.11 | no fix |
| Chainguard | gitlab-runner-oci-entrypoint-fips-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-shell-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-shell-fips-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-shell-scripts-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-sidekiq-ce-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-sidekiq-ce-fips-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-toolbox-ce-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-toolbox-ce-fips-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-webservice-ce-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-webservice-ce-fips-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-workhorse-ce-18.4 | no fix |
| Chainguard | gitlab-workhorse-ce-18.5 | no fix |
| Chainguard | gitlab-workhorse-ce-18.6 | no fix |
| Chainguard | gitlab-workhorse-ce-18.7 | no fix |
| Chainguard | gitlab-workhorse-ce-18.8 | no fix |
| Chainguard | gitlab-workhorse-ce-18.9 | no fix |
| Chainguard | gitlab-workhorse-ce-fips-18.4 | no fix |
| Chainguard | gitlab-workhorse-ce-fips-18.5 | no fix |
| Chainguard | gitlab-workhorse-ce-fips-18.6 | no fix |
| Chainguard | gitlab-workhorse-ce-fips-18.7 | no fix |
| Chainguard | gitlab-workhorse-ce-fips-18.8 | no fix |
| Chainguard | gitlab-workhorse-ce-fips-18.9 | no fix |
| Chainguard | gitlab-workhorse-scripts-19.0 | 19.0.2-r0 |
| Chainguard | gitlab-workhorse-scripts-fips-19.0 | 19.0.2-r0 |
| Ubuntu 16.04 LTS | gitlab | no fix |
| Wolfi | gitlab-docker-machine-18.10 | no fix |
| Wolfi | gitlab-docker-machine-18.11 | no fix |
| Wolfi | gitlab-docker-machine-18.6 | no fix |
| Wolfi | gitlab-docker-machine-18.7 | no fix |
| Wolfi | gitlab-docker-machine-18.8 | no fix |
| Wolfi | gitlab-docker-machine-18.9 | no fix |
| Wolfi | gitlab-docker-machine-19.0 | 19.0.2-r0 |
| Wolfi | gitlab-runner-18.10 | no fix |
| Wolfi | gitlab-runner-18.11 | no fix |
| Wolfi | gitlab-runner-18.6 | no fix |
| Wolfi | gitlab-runner-18.7 | no fix |
| Wolfi | gitlab-runner-18.8 | no fix |
| Wolfi | gitlab-runner-18.9 | no fix |
| Wolfi | gitlab-runner-19.0 | 19.0.2-r0 |
| Wolfi | gitlab-runner-helper-18.10 | no fix |
| Wolfi | gitlab-runner-helper-18.11 | no fix |
| Wolfi | gitlab-runner-helper-18.6 | no fix |
| Wolfi | gitlab-runner-helper-18.7 | no fix |
| Wolfi | gitlab-runner-helper-18.8 | no fix |
| Wolfi | gitlab-runner-helper-18.9 | no fix |
| Wolfi | gitlab-runner-helper-19.0 | 19.0.2-r0 |
| Wolfi | gitlab-runner-helper-compat-18.10 | no fix |
| Wolfi | gitlab-runner-helper-compat-18.11 | no fix |
| Wolfi | gitlab-runner-helper-compat-18.6 | no fix |
| Wolfi | gitlab-runner-helper-compat-18.7 | no fix |
| Wolfi | gitlab-runner-helper-compat-18.8 | no fix |
| Wolfi | gitlab-runner-helper-compat-18.9 | no fix |
| Wolfi | gitlab-runner-helper-compat-19.0 | 19.0.2-r0 |
| Wolfi | gitlab-runner-helper-oci-entrypoint-18.10 | no fix |
| Wolfi | gitlab-runner-helper-oci-entrypoint-18.11 | no fix |
| Wolfi | gitlab-runner-helper-oci-entrypoint-18.6 | no fix |
| Wolfi | gitlab-runner-helper-oci-entrypoint-18.7 | no fix |
| Wolfi | gitlab-runner-helper-oci-entrypoint-18.8 | no fix |
| Wolfi | gitlab-runner-helper-oci-entrypoint-18.9 | no fix |
| Wolfi | gitlab-runner-helper-oci-entrypoint-19.0 | 19.0.2-r0 |
| Wolfi | gitlab-runner-oci-entrypoint-18.10 | no fix |
| Wolfi | gitlab-runner-oci-entrypoint-18.11 | no fix |
| Wolfi | gitlab-runner-oci-entrypoint-18.6 | no fix |
| Wolfi | gitlab-runner-oci-entrypoint-18.7 | no fix |
| Wolfi | gitlab-runner-oci-entrypoint-18.8 | no fix |
| Wolfi | gitlab-runner-oci-entrypoint-18.9 | no fix |
| Wolfi | gitlab-runner-oci-entrypoint-19.0 | 19.0.2-r0 |