UBUNTU-CVE-2026-6976

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Source

https://ubuntu.com/security/CVE-2026-6976

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-6976.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-6976

Upstream

CVE-2026-6976

Published

2026-06-11T12:16:00Z

Modified

2026-06-17T04:26:56Z

Severity

3.7 (Low) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N CVSS Calculator
Ubuntu - medium

Summary

[none]

Details

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.9 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 with developer-role permissions to hide changes from merge request diff views due to improper input handling of file names.

References

Affected packages

Ubuntu:16.04:LTS / gitlab

Package

Name: gitlab
Purl: pkg:deb/ubuntu/gitlab?arch=source&distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

8.*

8.4.3+dfsg-9

8.4.3+dfsg-12

8.5.8+dfsg-5

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "gitlab",
            "binary_version": "8.5.8+dfsg-5"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-6976.json"