VDB
CVE-2026-77801
CVE-2026-77801
PUBLISHED
CVSS 6.5 MEDIUM
Reported by GitLab · Published August 26, 2026
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 12.8 before 19.1.7, 19.2 before 19.2.5, and 19.3 before 19.3.1 that, under certain conditions, could have allowed an authenticated user to cause a denial of service affecting background job processing, due to missing object count limits.
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 | 12.8, 19.2, 19.3 |
| chainguard | gitlab-workhorse-ce-fips-18.8 | 0 |
| wolfi | gitlab-runner-19.2 | 0 |
| chainguard | gitlab-runner-fips-19.2 | 0 |
| chainguard | gitlab-workhorse-ce-18.11 | 0 |
| chainguard | gitlab-workhorse-ce-fips-19.0 | 0 |
| chainguard | gitlab-rails-ce-fips-18.7 | 0 |
| chainguard | gitlab-rails-ce-fips-18.9 | 0 |
| chainguard | gitlab-runner-fips-19.1 | 0 |
| chainguard | gitlab-workhorse-ce-fips-18.10 | 0 |
| chainguard | gitlab-rails-ce-18.10 | 0 |
| chainguard | gitlab-rails-ce-fips-18.11 | 0 |
| chainguard | gitlab-rails-ce-18.11 | 0 |
| chainguard | gitlab-rails-ce-fips-18.10 | 0 |
| chainguard | gitlab-workhorse-ce-18.10 | 0 |
| chainguard | gitlab-workhorse-ce-18.7 | 0 |
| chainguard | gitlab-workhorse-ce-18.9 | 0 |
| wolfi | gitlab-kas-19.2 | 0 |
| chainguard | gitlab-workhorse-ce-19.0 | 0 |
| chainguard | gitlab-kas-19.2 | 0 |
…and 16 more
Timeline
- Aug 26, 2026 Coalition ESS Score
- Aug 26, 2026 CVE Published
- Aug 27, 2026 EPSS Score
- Sep 1, 2026 EPSS Score
- Sep 2, 2026 Security Advisory
- Sep 6, 2026 EPSS Score
- Sep 9, 2026 EPSS Score
- Sep 12, 2026 EPSS Score
- Sep 16, 2026 EPSS Score
- Sep 18, 2026 EPSS Score
- Sep 24, 2026 EPSS Score
- Sep 26, 2026 EPSS Score