---
id: CVE-2026-14814
title: >-
  GitLab has remediated an issue in GitLab CE/EE affecting all versions before
  19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain
  conditions, could have allowed a user to poison cached responses for raw
  repository files…
summary: >-
  GitLab has remediated an issue in GitLab CE/EE affecting all versions before
  19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain
  conditions, could have allowed a user to poison cached responses for raw
  repository files…
severity: high
cvss: 8.2
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N'
cwe:
  - CWE-625
published: '2026-10-13'
updated: '2026-10-13'
sourceUpdated: '2026-10-13T02:16:58.330'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-14814'
references:
  - url: >-
      https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-4-2-released/
    label: cve@gitlab.com
  - url: 'https://gitlab.com/gitlab-org/gitlab/-/work_items/604950'
    label: cve@gitlab.com
  - url: 'https://hackerone.com/reports/3832707'
    label: cve@gitlab.com
tags:
  - nvd
ingestedAt: '2026-10-13T03:13:18.991Z'
---

## Overview

GitLab has remediated an issue in GitLab CE/EE affecting all versions before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed a user to poison cached responses for raw repository files, causing targeted users' CI/CD pipelines to execute specially crafted content and potentially exposing protected environment variables, due to improper validation of repository references.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.