Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2026-15423

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.0 before 19.0.6, 19.1 before 19.1.4, and 19.2 before 19.2.2 that under certain conditions could have allowed an authenticated user with developer-role permissions to execute CI/CD pipelines on a protected branch without the required push permissions due to improper authorization in pipeline reference validation.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 17.8%
CVSS Severity
CVSS v3 Score 8.5
Products affected by CVE-2026-15423
  • Gitlab » Gitlab » Version: 19.0.0
    cpe:2.3:a:gitlab:gitlab:19.0.0
  • Gitlab » Gitlab » Version: 19.0.1
    cpe:2.3:a:gitlab:gitlab:19.0.1
  • Gitlab » Gitlab » Version: 19.0.2
    cpe:2.3:a:gitlab:gitlab:19.0.2
  • Gitlab » Gitlab » Version: 19.0.3
    cpe:2.3:a:gitlab:gitlab:19.0.3
  • Gitlab » Gitlab » Version: 19.0.4
    cpe:2.3:a:gitlab:gitlab:19.0.4
  • Gitlab » Gitlab » Version: 19.0.5
    cpe:2.3:a:gitlab:gitlab:19.0.5
  • Gitlab » Gitlab » Version: 19.1.0
    cpe:2.3:a:gitlab:gitlab:19.1.0
  • Gitlab » Gitlab » Version: 19.1.1
    cpe:2.3:a:gitlab:gitlab:19.1.1
  • Gitlab » Gitlab » Version: 19.1.2
    cpe:2.3:a:gitlab:gitlab:19.1.2
  • Gitlab » Gitlab » Version: 19.1.3
    cpe:2.3:a:gitlab:gitlab:19.1.3
  • Gitlab » Gitlab » Version: 19.2.0
    cpe:2.3:a:gitlab:gitlab:19.2.0
  • Gitlab » Gitlab » Version: 19.2.1
    cpe:2.3:a:gitlab:gitlab:19.2.1


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