Description
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.5 before 18.8.7, 18.9 before 18.9.3, and 18.10 before 18.10.1 that could have allowed an unauthenticated user to cause a denial of service by making the GitLab instance unresponsive due to improper input validation in GraphQL request processing.
Scores
CVSS v3
7.5
EPSS
0.0006
EPSS Percentile
18.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-407
Status
published
Products (5)
gitlab/gitlab
18.10.0 (2 CPE variants)
GitLab/GitLab
18.10 - 18.10.1
GitLab/GitLab
18.5 - 18.8.7
gitlab/gitlab
18.5.0 - 18.8.7 (2 CPE variants)
GitLab/GitLab
18.9 - 18.9.3
Published
Mar 25, 2026
Tracked Since
Mar 25, 2026