Security Bulletins
Stay informed about security updates and advisories for Vercel products.
Back to Knowledge Base- Vercel April 2026 security incidentWe’ve identified a security incident that involved unauthorized access to certain internal Vercel systems.
- Security Bulletin: CVE-2025-55184 and CVE-2025-55183CVE-2025-55184 and CVE-2025-55183 are two important vulnerabilities in React, Next.js, and other frameworks that require immediate action
- React2Shell Security Bulletin CVE-2025-55182 is a critical vulnerability in React, Next.js, and other frameworks that requires immediate action
