CVE-2026-5423: Authentication Bypass Hits Neo4j GraphQL Subscriptions Vulnerability Report CVE-2026-5423: Authentication Bypass Hits Neo4j GraphQL Subscriptions Do Son August 10, 2026 0 TL;DR A high-severity authentication bypass affects the Neo4j GraphQL Library before versions 7.5.6 and 5.12.14. Tracked as... Read More Read more about CVE-2026-5423: Authentication Bypass Hits Neo4j GraphQL Subscriptions