Advisoriesby IbisGitLabCVE-2026-15077
GitLab: authenticated user could access information
Fix: upgrade to 19.1.3 or later (2 fixed versions below)
GitLab has remediated an issue in GitLab EE affecting all versions from 19.1 before 19.1.3 and 19.2 before 19.2.1 that under certain conditions could have allowed an authenticated user to access information from unauthorized projects due to improper neutralization of untrusted content processed by the AI-assisted code review functionality.
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| GitLab Product | >= 19.1, < 19.1.3 | 19.1.3 |
| >= 19.2, < 19.2.1 | 19.2.1 |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-74