CVE-2026-2601
Medium
Description
GitLab has remediated an issue in GitLab EE affecting all versions from 11.5 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 with developer-role permissions to access sensitive deployment data on projects due to improper authorization checks.
SeverityMedium
CVSS4.3
Exploit probability—
Product
Gitlab
PublishedMay 27, 2026
First seenMay 27, 2026
Weakness typeCWE-862Missing authorization
How to fix
Update
- gitlab gitlab18.10.7, 18.11.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| gitlab gitlab | 11.5.0 ≤ v < 18.10.7, 18.11.0 ≤ v < 18.11.4, 19.0.0 | 18.10.7, 18.11.4 |
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