CVE-2026-7427 — MEDIUM (5.3)

Q: How severe is CVE-2026-7427?

CVE-2026-7427 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2026-7427?

Check the references section above for vendor advisories and patch information. Affected products include: Gitlab Gitlab.

Vulnerability Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.5 before 19.0.6, 19.1 before 19.1.4, and 19.2 before 19.2.2 that under certain conditions could have allowed an unauthenticated user to cause a denial of service due to improper input validation.

CVSS Score

5.3

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

LOW

Affected Products

Vendor	Product	Versions
Gitlab	Gitlab	>= 18.5.0, < 19.0.6

Related Weaknesses (CWE)

CWE-770

References

https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-2-2-released/Release NotesVendor Advisory
https://gitlab.com/gitlab-org/gitlab/-/work_items/598561Broken Link
https://hackerone.com/reports/3638799Permissions Required

FAQ

What is CVE-2026-7427?

CVE-2026-7427 is a vulnerability with a CVSS score of 5.3 (MEDIUM). GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.5 before 19.0.6, 19.1 before 19.1.4, and 19.2 before 19.2.2 that under certain conditions could have allowed an unauthenti...

How severe is CVE-2026-7427?

CVE-2026-7427 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-7427?

Check the references section above for vendor advisories and patch information. Affected products include: Gitlab Gitlab.