CVE-2026-12436
Fixed in a distro release EPSS <1%CVSS 8.4
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.0 before 19.0.5, 19.1 before 19.1.3, and 19.2 before 19.2.1 that under certain conditions could have allowed an authenticated user to modify CI/CD configuration belonging to another user due to improper validation of user-supplied attributes when processing pipeline schedule inputs.
Products: GitLab
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Chainguard | gitaly-config-18.11 | 18.11.7-r0 |
| Chainguard | gitlab-base-18.11 | 18.11.7-r0 |
| Chainguard | gitlab-base-fips-18.11 | 18.11.7-r5 |
| Chainguard | gitlab-certificates-18.11 | 18.11.7-r0 |
| Chainguard | gitlab-cfssl-self-sign-scripts-18.11 | 18.11.7-r0 |
| Chainguard | gitlab-cng-18.11 | 18.11.7-r0 |
| Chainguard | gitlab-cng-fips-18.11 | 18.11.7-r5 |
| Chainguard | gitlab-container-registry-18.11 | 18.11.7-r0 |
| Chainguard | gitlab-container-registry-fips-18.11 | 18.11.7-r5 |
| Chainguard | gitlab-container-registry-scripts-18.11 | 18.11.7-r0 |
| Chainguard | gitlab-docker-machine-18.11 | 18.11.4-r2 |
| Chainguard | gitlab-docker-machine-19.0 | 19.0.3-r0 |
| Chainguard | gitlab-docker-machine-19.1 | 19.1.2-r1 |
| Chainguard | gitlab-docker-machine-fips-18.11 | 18.11.4-r4 |
| Chainguard | gitlab-docker-machine-fips-19.0 | 19.0.3-r0 |
| Chainguard | gitlab-docker-machine-fips-19.1 | 19.1.2-r0 |
| Chainguard | gitlab-exporter-18.11 | 18.11.7-r0 |
| Chainguard | gitlab-exporter-scripts-18.11 | 18.11.7-r0 |
| Chainguard | gitlab-gitaly-scripts-18.11 | 18.11.7-r0 |
| Chainguard | gitlab-logger-18.11 | 18.11.7-r0 |
| Chainguard | gitlab-logger-fips-18.11 | 18.11.7-r5 |
| Chainguard | gitlab-pages-scripts-18.11 | 18.11.7-r0 |
| Chainguard | gitlab-rails-ce-18.1 | 18.1.6-r26 |
| Chainguard | gitlab-rails-ce-18.10 | 18.10.8-r6 |
| Chainguard | gitlab-rails-ce-18.11 | 18.11.7-r0 |
| Chainguard | gitlab-rails-ce-18.6 | 18.6.8-r5 |
| Chainguard | gitlab-rails-ce-18.7 | 18.7.7-r4 |
| Chainguard | gitlab-rails-ce-18.8 | 18.8.11-r4 |
| Chainguard | gitlab-rails-ce-18.9 | 18.9.8-r7 |
| Chainguard | gitlab-rails-ce-assets-18.1 | 18.1.6-r26 |
| Chainguard | gitlab-rails-ce-assets-18.10 | 18.10.8-r6 |
| Chainguard | gitlab-rails-ce-assets-18.11 | 18.11.7-r0 |
| Chainguard | gitlab-rails-ce-assets-18.6 | 18.6.8-r5 |
| Chainguard | gitlab-rails-ce-assets-18.7 | 18.7.7-r4 |
| Chainguard | gitlab-rails-ce-assets-18.8 | 18.8.11-r4 |
| Chainguard | gitlab-rails-ce-assets-18.9 | 18.9.8-r7 |
| Chainguard | gitlab-rails-ce-assets-fips-18.1 | 18.1.6-r80 |
| Chainguard | gitlab-rails-ce-assets-fips-18.10 | 18.10.8-r7 |
| Chainguard | gitlab-rails-ce-assets-fips-18.11 | 18.11.7-r5 |
| Chainguard | gitlab-rails-ce-assets-fips-18.6 | 18.6.8-r5 |
| Chainguard | gitlab-rails-ce-assets-fips-18.7 | 18.7.7-r4 |
| Chainguard | gitlab-rails-ce-assets-fips-18.8 | 18.8.11-r4 |
| Chainguard | gitlab-rails-ce-assets-fips-18.9 | 18.9.8-r4 |
| Chainguard | gitlab-rails-ce-assets-fips-19.0 | 19.0.5-r0 |
| Chainguard | gitlab-rails-ce-doc-18.1 | 18.1.6-r26 |
| Chainguard | gitlab-rails-ce-doc-18.10 | 18.10.8-r6 |
| Chainguard | gitlab-rails-ce-doc-18.11 | 18.11.7-r0 |
| Chainguard | gitlab-rails-ce-doc-18.6 | 18.6.8-r5 |
| Chainguard | gitlab-rails-ce-doc-18.7 | 18.7.7-r4 |
| Chainguard | gitlab-rails-ce-doc-18.8 | 18.8.11-r4 |
| Chainguard | gitlab-rails-ce-doc-18.9 | 18.9.8-r7 |
| Chainguard | gitlab-rails-ce-doc-fips-18.1 | 18.1.6-r80 |
| Chainguard | gitlab-rails-ce-doc-fips-18.10 | 18.10.8-r7 |
| Chainguard | gitlab-rails-ce-doc-fips-18.11 | 18.11.7-r5 |
| Chainguard | gitlab-rails-ce-doc-fips-18.6 | 18.6.8-r5 |
| Chainguard | gitlab-rails-ce-doc-fips-18.7 | 18.7.7-r4 |
| Chainguard | gitlab-rails-ce-doc-fips-18.8 | 18.8.11-r4 |
| Chainguard | gitlab-rails-ce-doc-fips-18.9 | 18.9.8-r4 |
| Chainguard | gitlab-rails-ce-doc-fips-19.0 | 19.0.5-r0 |
| Chainguard | gitlab-rails-ce-fips-18.1 | 18.1.6-r80 |
| Chainguard | gitlab-rails-ce-fips-18.10 | 18.10.8-r7 |
| Chainguard | gitlab-rails-ce-fips-18.11 | 18.11.7-r5 |
| Chainguard | gitlab-rails-ce-fips-18.6 | 18.6.8-r5 |
| Chainguard | gitlab-rails-ce-fips-18.7 | 18.7.7-r4 |
| Chainguard | gitlab-rails-ce-fips-18.8 | 18.8.11-r4 |
| Chainguard | gitlab-rails-ce-fips-18.9 | 18.9.8-r4 |
| Chainguard | gitlab-rails-ce-fips-19.0 | 19.0.5-r0 |
| Chainguard | gitlab-rails-scripts-18.11 | 18.11.7-r0 |
| Chainguard | gitlab-rails-scripts-fips-18.11 | 18.11.7-r5 |
| Chainguard | gitlab-runner-18.11 | 18.11.4-r2 |
| Chainguard | gitlab-runner-19.0 | 19.0.3-r0 |
| Chainguard | gitlab-runner-19.1 | 19.1.2-r1 |
| Chainguard | gitlab-runner-fips-18.11 | 18.11.4-r4 |
| Chainguard | gitlab-runner-fips-19.0 | 19.0.3-r0 |
| Chainguard | gitlab-runner-fips-19.1 | 19.1.2-r0 |
| Chainguard | gitlab-runner-helper-18.11 | 18.11.4-r2 |
| Chainguard | gitlab-runner-helper-19.0 | 19.0.3-r0 |
| Chainguard | gitlab-runner-helper-19.1 | 19.1.2-r1 |
| Chainguard | gitlab-runner-helper-compat-18.11 | 18.11.4-r2 |
| Chainguard | gitlab-runner-helper-compat-19.0 | 19.0.3-r0 |
| Chainguard | gitlab-runner-helper-compat-19.1 | 19.1.2-r1 |
| Chainguard | gitlab-runner-helper-compat-fips-18.11 | 18.11.4-r4 |
| Chainguard | gitlab-runner-helper-compat-fips-19.0 | 19.0.3-r0 |
| Chainguard | gitlab-runner-helper-compat-fips-19.1 | 19.1.2-r0 |
| Chainguard | gitlab-runner-helper-fips-18.11 | 18.11.4-r4 |
| Chainguard | gitlab-runner-helper-fips-19.0 | 19.0.3-r0 |
| Chainguard | gitlab-runner-helper-fips-19.1 | 19.1.2-r0 |
| Chainguard | gitlab-runner-helper-oci-entrypoint-18.11 | 18.11.4-r2 |
| Chainguard | gitlab-runner-helper-oci-entrypoint-19.0 | 19.0.3-r0 |
| Chainguard | gitlab-runner-helper-oci-entrypoint-19.1 | 19.1.2-r1 |
| Chainguard | gitlab-runner-helper-oci-entrypoint-fips-18.11 | 18.11.4-r4 |
| Chainguard | gitlab-runner-helper-oci-entrypoint-fips-19.0 | 19.0.3-r0 |
| Chainguard | gitlab-runner-helper-oci-entrypoint-fips-19.1 | 19.1.2-r0 |
| Chainguard | gitlab-runner-oci-entrypoint-18.11 | 18.11.4-r2 |
| Chainguard | gitlab-runner-oci-entrypoint-19.0 | 19.0.3-r0 |
| Chainguard | gitlab-runner-oci-entrypoint-19.1 | 19.1.2-r1 |
| Chainguard | gitlab-runner-oci-entrypoint-fips-18.11 | 18.11.4-r4 |
| Chainguard | gitlab-runner-oci-entrypoint-fips-19.0 | 19.0.3-r0 |
| Chainguard | gitlab-runner-oci-entrypoint-fips-19.1 | 19.1.2-r0 |
| Chainguard | gitlab-shell-18.11 | 18.11.7-r0 |
| Chainguard | gitlab-shell-fips-18.11 | 18.11.7-r5 |
| Chainguard | gitlab-shell-scripts-18.11 | 18.11.7-r0 |
| Chainguard | gitlab-sidekiq-ce-18.11 | 18.11.7-r0 |
| Chainguard | gitlab-sidekiq-ce-fips-18.11 | 18.11.7-r5 |
| Chainguard | gitlab-toolbox-ce-18.11 | 18.11.7-r0 |
| Chainguard | gitlab-toolbox-ce-fips-18.11 | 18.11.7-r5 |
| Chainguard | gitlab-webservice-ce-18.11 | 18.11.7-r0 |
| Chainguard | gitlab-webservice-ce-fips-18.11 | 18.11.7-r5 |
| Chainguard | gitlab-workhorse-ce-18.10 | 18.10.8-r3 |
| Chainguard | gitlab-workhorse-ce-18.11 | 18.11.8-r0 |
| Chainguard | gitlab-workhorse-ce-18.6 | 18.6.8-r4 |
| Chainguard | gitlab-workhorse-ce-18.7 | 18.7.7-r4 |
| Chainguard | gitlab-workhorse-ce-18.8 | 18.8.11-r2 |
| Chainguard | gitlab-workhorse-ce-18.9 | 18.9.8-r5 |
| Chainguard | gitlab-workhorse-ce-fips-18.10 | 18.10.8-r4 |
| Chainguard | gitlab-workhorse-ce-fips-18.11 | 18.11.8-r1 |
| Chainguard | gitlab-workhorse-ce-fips-18.6 | 18.6.8-r6 |
| Chainguard | gitlab-workhorse-ce-fips-18.7 | 18.7.7-r5 |
| Chainguard | gitlab-workhorse-ce-fips-18.8 | 18.8.11-r4 |
| Chainguard | gitlab-workhorse-ce-fips-18.9 | 18.9.8-r5 |
| Chainguard | gitlab-workhorse-scripts-18.11 | 18.11.7-r0 |
| Chainguard | gitlab-workhorse-scripts-fips-18.11 | 18.11.7-r5 |
| Wolfi | gitlab-docker-machine-18.11 | 18.11.4-r2 |
| Wolfi | gitlab-docker-machine-19.0 | 19.0.3-r0 |
| Wolfi | gitlab-docker-machine-19.1 | 19.1.2-r1 |
| Wolfi | gitlab-runner-18.11 | 18.11.4-r2 |
| Wolfi | gitlab-runner-19.0 | 19.0.3-r0 |
| Wolfi | gitlab-runner-19.1 | 19.1.2-r1 |
| Wolfi | gitlab-runner-helper-18.11 | 18.11.4-r2 |
| Wolfi | gitlab-runner-helper-19.0 | 19.0.3-r0 |
| Wolfi | gitlab-runner-helper-19.1 | 19.1.2-r1 |
| Wolfi | gitlab-runner-helper-compat-18.11 | 18.11.4-r2 |
| Wolfi | gitlab-runner-helper-compat-19.0 | 19.0.3-r0 |
| Wolfi | gitlab-runner-helper-compat-19.1 | 19.1.2-r1 |
| Wolfi | gitlab-runner-helper-oci-entrypoint-18.11 | 18.11.4-r2 |
| Wolfi | gitlab-runner-helper-oci-entrypoint-19.0 | 19.0.3-r0 |
| Wolfi | gitlab-runner-helper-oci-entrypoint-19.1 | 19.1.2-r1 |
| Wolfi | gitlab-runner-oci-entrypoint-18.11 | 18.11.4-r2 |
| Wolfi | gitlab-runner-oci-entrypoint-19.0 | 19.0.3-r0 |
| Wolfi | gitlab-runner-oci-entrypoint-19.1 | 19.1.2-r1 |