PT-2026-65882 · Gitlab · Gitlab

CVE-2026-16553 · Published 2026-07-29 · Updated 2026-07-29

NVD

CVSS v3.1

5.4

Medium

Base vector

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

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.

Fix

Insufficiently Protected Credentials

Weakness Enumeration

CWE-522

Related Identifiers

CVE-2026-16553

Affected Products

Gitlab

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-16553 · Security Note
• https://gitlab.com/gitlab-org/gitlab/-/work_items/603269 · Note
• https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-2-1-released · Note