CVE-2024-9183 HIGH

CVE-2024-9183: Time-of-check Time-of-use (TOCTOU) Race Condition in GitLab

Vendor Gitlab
Product GitLab
Weakness CWE-367
Published December 5, 2025
Last update February 26, 2026

CVSS base score

7.7/10
Attack vector Network
Attack complexity High
Privileges required Low
User interaction Required
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.4 prior to 18.4.5, 18.5 prior to 18.5.3, and 18.6 prior to 18.6.1 that could have allowed an authenticated user to obtain credentials from higher-privileged users and perform actions in their context under specific conditions.

Key dates

02Disclosure timeline

December 5, 2025 CVE published
February 26, 2026 Record updated