CVE-2026-12910 in GitLab

Zusammenfassung

von MITRE • 15.09.2026

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.6 before 19.1.8, 19.2 before 19.2.6, and 19.3 before 19.3.2 that under certain conditions could have allowed an authenticated user to bypass SAML SSO sign-in restrictions and authenticate without SSO due to missing authentication enforcement checks.

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• Zuständig: GitLab
• Reservieren: 22.06.2026
• Veröffentlichung: 15.09.2026
• Moderieren: akzeptiert
• Eintrag: VDB-404413
• CPE: bereit
• CWE: CWE-306 (bestätigt)
• CVSS: 5.4 (CNA)
• EPSS: 0.00000
• KEV: nein
• Aktivitäten: very low
• Sektor: Pharma, Finance, ...

Quellen

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-12910
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-12910
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-12910/