CVE-2026-1500

MEDIUM EPSS 23.9%
Published Jun 11, 20262w ago · Modified Jun 17, 20261w ago
6.5 CVSS 3.1
Medium
Find Similar
Published Jun 11, 2026 2w ago
Last Modified Jun 17, 2026 1w ago

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.10 before 18.10.8, 18.11 before 18.11.5, and 19.0 before 19.0.2 that under certain conditions could have allowed an authenticated user to cause denial of service due to uncontrolled resource consumption when processing a specially crafted file upload.

CVSS Details

Base Score
6.5
Exploitability
2.8
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
23.9% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-770

Affected Products 6

VendorProductVersionRange
gitlabgitlab*≥17.10.0  –  <18.10.8
gitlabgitlab*≥17.10.0  –  <18.10.8
gitlabgitlab*≥18.11.0  –  <18.11.5
gitlabgitlab*≥18.11.0  –  <18.11.5
gitlabgitlab*≥19.0.0  –  <19.0.2
gitlabgitlab*≥19.0.0  –  <19.0.2

References 3

  • about.gitlab.com https://about.gitlab.com/releases/2026/06/10/patch-release-gitlab-19-0-2-released/
    Release Notes
  • gitlab.com https://gitlab.com/gitlab-org/gitlab/-/work_items/587825
    Issue Tracking
  • hackerone.com https://hackerone.com/reports/3517331
    Permissions Required

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.