CVE-2026-1388

HIGH

7.5

Beschreibung

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 9.2 before 18.7.5, 18.8 before 18.8.5, and 18.9 before 18.9.1 that could have allowed an unauthenticated user to cause regular expression denial of service by sending specially crafted input to a merge request endpoint under certain conditions.

CVE Details

CVSS v3.1 Bewertung7.5

SchweregradHIGH

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

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht2/25/2026

Zuletzt geandert2/28/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

gitlab:gitlab

Schwachen (CWE)

CWE-1333

Referenzen

https://about.gitlab.com/releases/2026/02/25/patch-release-gitlab-18-9-1-released/(cve@gitlab.com)

https://gitlab.com/gitlab-org/gitlab/-/issues/587560(cve@gitlab.com)

https://hackerone.com/reports/3482893(cve@gitlab.com)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.