CVE-2026-1458

medium

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 8.0 before 18.6.6, 18.7 before 18.7.4, and 18.8 before 18.8.4 that, under certain conditions could have allowed an unauthenticated user to cause denial of service by uploading malicious files.

References

https://about.gitlab.com/releases/2026/02/10/patch-release-gitlab-18-8-4-released/

https://hackerone.com/reports/3517644

https://gitlab.com/gitlab-org/gitlab/-/issues/587698

Details

Source: Mitre, NVD

Published: 2026-02-11

Updated: 2026-02-11

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 6.5

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Severity: Medium

EPSS

EPSS: 0.0003