CVEvulnerability
CVE-2026-1662
7.5 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2026-02-25
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-770
Description
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 14.4 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 Denial of Service by sending specially crafted requests to the Jira events endpoint.
Affected configurations
• gitlab gitlab (>= 14.4.0 < 18.7.5)
• gitlab gitlab (>= 18.8.0 < 18.8.5)
• gitlab gitlab 18.9.0
Related
Weakness · CWE (1)
- CWE-770 Allocation of Resources Without Limits or Throttling weakness
References
- https://about.gitlab.com/releases/2026/02/25/patch-release-gitlab-18-9-1-released/ Release Notes, Vendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/588206 Broken Link
- https://hackerone.com/reports/3519694 Permissions Required