CVE-2026-16553

MEDIUM SEVERITY

CVSS Score & Metrics

Base Score

5.4 / 10

Vector String

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

Vulnerability Description

GitLab has remediated an issue in GitLab EE affecting all versions from 18.8 before 19.0.5, 19.1 before 19.1.3, and 19.2 before 19.2.1 that under certain conditions could have allowed some sensitive information to be disclosed to an unintended host due to improper handling of upstream requests in virtual registries.

Vulnerability Details

Published Date

July 29, 2026

Last Modified

July 29, 2026

CWE ID

CWE-522

Source

NVD

Vendor

GitLab

Product

GitLab

External References

https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-2-1-released/
https://gitlab.com/gitlab-org/gitlab/-/work_items/603269

CVE-2026-16553

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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