CVE-2026-6515
Insufficient Session Expiration in GitLab
5.4
MEDIUM
CVSS 3.1
EPSS 0.01%
Description
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.2 before 18.9.6, 18.10 before 18.10.4, and 18.11 before 18.11.1 that could have allowed a user to use invalidated or incorrectly scoped credentials to access Virtual Registries under certain conditions.
How to fix CVE-2026-6515
To remediate CVE-2026-6515, upgrade the affected package to a fixed version below.
- —upgrade to 18.9.6 or later
Is CVE-2026-6515 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 18.2.0, < 18.9.6, >= 18.10.0, < 18.10.4, >= 18.11.0, < 18.11.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N |