CVE-2026-1101CWE-1284

Improper Validation of Specified Quantity in Input in GitLab

Medium · published April 8, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
34.4
In the wild
Unconfirmed
What it is

GitLab has remediated an issue in GitLab EE affecting all versions from 18.2 before 18.8.9, 18.9 before 18.9.5, and 18.10 before 18.10.3 that could have allowed an authenticated user to cause denial of service to the GitLab instance due to improper input validation in GraphQL queries.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00412 · 34.4th percentile
Weakness
CWE-1284 · Improper Validation of Specified Quantity in Input
Published
2026-04-08T22:26Z
EPSS history
Timeline
  • 08 APR 22:26Z
    Improper Validation of Specified Quantity in Input in GitLab
    cvelistv5