VDB
CVE-2026-1388
CVE-2026-1388
PUBLISHED
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 9.2 before 18.7.5, 18.8 before 18.8.5, and 18.9 before 18.9.1 that could have allowed an unauthenticated user to cause regular expression denial of service by sending specially crafted input to a merge request endpoint under certain conditions.
EPSS 0.05% · 16.9th percentile
Risk Scores
EPSS Score
0.05%
16.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Bitnami | gitlab | 9.2.0, 18.9.0, 18.8.0 |
| Bitnami | gitlab | 9.2.0, 18.8.0, 18.9.0 |
Timeline
- Feb 25, 2026 CVE Published
- Feb 25, 2026 PoC Published
- Feb 25, 2026 PoC Published
- Feb 25, 2026 PoC Published
- Feb 25, 2026 PoC Published
- Feb 26, 2026 EPSS Score
- Feb 26, 2026 PoC Published
- Feb 27, 2026 EPSS Score
- Feb 28, 2026 PoC Published
- Mar 1, 2026 EPSS Score
- Mar 2, 2026 EPSS Score
- Mar 4, 2026 EPSS Score