---
id: CVE-2026-2601
title: >-
  GitLab has remediated an issue in GitLab EE affecting all versions from 11.5
  before 18.10.7, 18.11 before 18.11.4, and 19.0 before 19.0.1 that under
  certain conditions could have allowed an authenticated user with
  developer-role permissi…
summary: >-
  GitLab has remediated an issue in GitLab EE affecting all versions from 11.5
  before 18.10.7, 18.11 before 18.11.4, and 19.0 before 19.0.1 that under
  certain conditions could have allowed an authenticated user with
  developer-role permissi…
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'
cwe:
  - CWE-862
vendor: gitlab
product: gitlab
affected:
  - 'gitlab >= 11.5.0, < 18.10.7'
  - 'gitlab >= 18.11.0, < 18.11.4'
  - gitlab = 19.0.0
patched:
  - gitlab 18.11.4
published: '2026-05-27'
updated: '2026-10-14'
sourceUpdated: '2026-10-14T20:10:00.190'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-2601'
references:
  - url: >-
      https://about.gitlab.com/releases/2026/05/27/patch-release-gitlab-19-0-1-released/
    label: cve@gitlab.com
  - url: 'https://gitlab.com/gitlab-org/gitlab/-/work_items/590389'
    label: cve@gitlab.com
  - url: 'https://hackerone.com/reports/3556381'
    label: cve@gitlab.com
tags:
  - nvd
epss: 0.00331
epssPercentile: 0.24573
ingestedAt: '2026-10-14T20:53:12.334Z'
---

## Overview

GitLab has remediated an issue in GitLab EE affecting all versions from 11.5 before 18.10.7, 18.11 before 18.11.4, and 19.0 before 19.0.1 that under certain conditions could have allowed an authenticated user with developer-role permissions to access sensitive deployment data on projects due to improper authorization checks.

## Affected

- `gitlab >= 11.5.0, < 18.10.7`
- `gitlab >= 18.11.0, < 18.11.4`
- `gitlab = 19.0.0`

## Remediation

Upgrade past the affected range:

- `gitlab 18.11.4`