VDB
CVE-2026-1402
CVE-2026-1402
PUBLISHED
CVSS 6.5 MEDIUM
Reported by GitLab · Published May 27, 2026
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.1 before 18.10.7, 18.11 before 18.11.4, and 19.0 before 19.0.1 that under certain conditions could have allowed an authenticated user to cause denial of service due to insufficient validation.
Risk Scores
CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| GitLab | GitLab | 17.1, 18.11, 19.0 |
| chainguard | gitlab-runner-fips-19.0 | 0, 0, 0 |
| wolfi | gitlab-runner-19.0 | 0, 0, 0 |
| wolfi | gitlab-runner-18.11 | 0, 0, 0 |
| chainguard | gitlab-runner-19.0 | 0, 0, 0 |
| chainguard | gitlab-rails-ce-19.0 | 0, 0, 0 |
| GitLab | GitLab | 17.1, 18.11, 19.0 |
| chainguard | gitlab-rails-ce-fips-19.0 | 0, 0, 0 |
Timeline
- May 27, 2026 CVE Published
- May 27, 2026 CVE Updated
- May 28, 2026 EPSS Score
- May 29, 2026 EPSS Score
- May 29, 2026 Security Advisory
- May 30, 2026 EPSS Score
- May 31, 2026 EPSS Score
- Jun 1, 2026 EPSS Score
- Jun 5, 2026 EPSS Score
- Jun 10, 2026 Coalition ESS Score
References
- HackerOne Bug Bounty Report #3517283 technical-descriptionexploitpermissions-required