CVEvulnerability
CVE-2026-93577
9.9 CRITICAL
Official page ↗
- Status
- Analyzed
- Published
- 2026-09-24
- Last modified
- 2026-09-28
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.9 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- Weaknesses
- CWE-190
Description
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.2 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 that under certain conditions could have allowed an authenticated user to execute arbitrary code on the GitLab server due to an integer overflow issue when compiling a specially crafted regular expression in a CI/CD configuration.
Affected configurations
• gitlab gitlab (>= 19.2.0 < 19.2.7)
• gitlab gitlab (>= 19.3.0 < 19.3.3)
• gitlab gitlab 19.4.0
Related
Weakness · CWE (1)
- CWE-190 Integer Overflow or Wraparound weakness
References
- https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-4-1-released/ Release Notes, Vendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/work_items/629758 Issue Tracking
- https://hackerone.com/reports/3995696 Permissions Required