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CVE-2026-1458
Published: Feb 11, 2026
Modified: Feb 11, 2026
PUBLISHED
CVSS v3.1
6.5
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.
| Vendor | Product | Versions |
|---|---|---|
GitLab | GitLab | affected 8.0 - < 18.6.6affected 18.7 - < 18.7.4affected 18.8 - < 18.8.4 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
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
References
GitLab Issue #587698
issue-tracking
permissions-required
HackerOne Bug Bounty Report #3517644
technical-description
exploit
permissions-required
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