CVE-2026-9807 in Community Edition

Résumé

par MITRE • 28/05/2026

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.9 before 18.10.7, 18.11 before 18.11.4, and 19.0 before 19.0.1 that under certain conditions could have allowed a blocked Project Access Token to continue accessing private resources due to incorrect authorization enforcement.

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• Responsable: GitLab
• Réserver: 28/05/2026
• Divulgation: 28/05/2026
• Modérer: accepté
• Entrée: VDB-366750
• CPE: prêt
• CWE: CWE-863 (confirmé)
• CVSS: 4.3 (CNA)
• EPSS: 0.00014
• KEV: non
• Activités: très faible
• Secteur: Chemical, Hostingprovider, ...

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-9807
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-9807
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-9807/