What is CVE-2026-7427?

CVE-2026-7427 is a medium-severity vulnerability in Gitlab, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 5.3/10. Published 2026-08-12.

How severe is CVE-2026-7427?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Resource exhaustion in Gitlab

CVE-2026-7427

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.5 before 19.0.6, 19.1 before 19.1.4, and 19.2 before 19.2.2 that under certain conditions could have allowed an unauthenticated user to cause a denial of service…

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

Affected products

Gitlab — versions 18.5, 19.1, 19.2

Weakness classification (CWE)

CWE-770 — Allocation of Resources Without Limits or Throttling

References

cve@gitlab.com
cve@gitlab.com
cve@gitlab.com (technical-description, permissions-required, exploit)

Frequently asked questions

What is CVE-2026-7427?: CVE-2026-7427 is a medium-severity vulnerability in Gitlab, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 5.3/10. Published 2026-08-12.
How severe is CVE-2026-7427?: Medium severity. CVSS v3 base score is 5.3 out of 10.