CVE-2026-10518
Medium
Description
GitLab has remediated an issue in GitLab EE affecting all versions from 17.9 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 that under certain conditions could have allowed an authenticated user with guest-level permissions to read private security policy content they were not authorized to access due to improper authorization enforcement.
SeverityMedium
CVSS4.3
Exploit probability—
Product
Gitlab
PublishedSep 29, 2026
First seenSep 29, 2026
Weakness typeCWE-863Incorrect authorization
How to fix
Update
- gitlab gitlab19.2.7, 19.3.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| gitlab gitlab | 17.9.0 ≤ v < 19.2.7, 19.3.0 ≤ v < 19.3.3, 19.4.0 | 19.2.7, 19.3.3 |
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