CVE-2026-110264

10.0 Critique

Publiée le 22/10/2026 à 03:16 · Modifiée le 22/10/2026 à 03:16 · Reçue · Source : cve@gitlab.com

Description

An issue has been discovered in GitLab CE/EE affecting all versions from 7.0 before 18.11.13, 19.0 before 19.0.10, 19.1 before 19.1.9, 19.2 before 19.2.9, 19.3 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, under certain conditions, could have allowed an unauthenticated user to execute arbitrary code on the GitLab server due to integer overflow when compiling a specially crafted regular expression.

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Produits concernés

GitLab

Scores CVSS

Version	Score	Source	Vecteur
3.1	10.0 Critique	cve@gitlab.com	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H`

Faiblesses (CWE)

CWE-190

Références

https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-5-1-released/
https://gitlab.com/gitlab-org/gitlab/-/work_items/633633
https://hackerone.com/reports/4093475

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories