Critical GitLab GraphQL Vulnerability CVE-2026-19478 Allows Unauthenticated Project Deletion
GitLab has addressed a critical GraphQL vulnerability tracked as CVE-2026-19478, which could allow unauthenticated attackers to remotely modify or delete public projects and associated user data. The flaw received a CVSS score of 9.4 and affects both Community Edition and Enterprise Edition. Patches were coordinatedly released on August 17, 2026.






