CVE-2026-1660
Allocation of Resources Without Limits or Throttling in GitLab
6.5
MEDIUM
CVSS 3.1
EPSS 0.08%
Description
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 12.3 before 18.9.6, 18.10 before 18.10.4, and 18.11 before 18.11.1 that under certain conditions could have allowed an authenticated user to cause denial of service when importing issues due to improper input validation.
How to fix CVE-2026-1660
To remediate CVE-2026-1660, upgrade the affected package to a fixed version below.
- —upgrade to 18.9.6 or later
Is CVE-2026-1660 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 12.3.0, < 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 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |