CVE-2026-7427CWE-770denial-of-service

CVE-2026-7427

Medium · published August 12, 2026

CVSS v3.1
5.3
EPSS
1%
Percentile
48.9
In the wild
Unconfirmed
What it is

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 due to improper input validation.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00618 · 48.9th percentile
Weakness
CWE-770 · Allocation of Resources Without Limits or Throttling
Published
2026-08-12T22:18Z
Affected products (6)
ProductVersionsFixed in
gitlab/gitlab≥ 18.5.0, < 19.0.619.0.6
gitlab/gitlab≥ 18.5.0, < 19.0.619.0.6
gitlab/gitlab≥ 19.1.0, < 19.1.419.1.4
gitlab/gitlab≥ 19.1.0, < 19.1.419.1.4
gitlab/gitlab≥ 19.2.0, < 19.2.219.2.2
gitlab/gitlab≥ 19.2.0, < 19.2.219.2.2
References (3)
https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-2-2-released/ · [email protected]https://gitlab.com/gitlab-org/gitlab/-/work_items/598561 · [email protected]https://hackerone.com/reports/3638799 · [email protected]
EPSS history
Timeline
  • 12 AUG 18:06Z
    Allocation of Resources Without Limits or Throttling in GitLab
    cvelistv5