The Vercel AI SDK is a TypeScript toolkit for building AI-powered applications. We monitor breaking changes, new providers, and API updates.
Official changelog →Vercel announced an 'Agentic Infrastructure' blog post describing AI SDK 6 which adds an agent abstraction — letting developers define reusable agents across interfaces and workflows and introducing new agent-focused primitives across the platform.
Vercel published a security advisory (CVE-2026-23869) describing a high-severity React Server Components vulnerability that can trigger excessive CPU usage in App Router server functions and result in denial-of-service. Vercel deployed WAF mitigations platform-wide but recommends upgrading to patched framework releases for full remediation.
Vercel published a security advisory (CVE-2026-23869) describing a high-severity React Server Components vulnerability that can lead to excessive CPU usage and denial-of-service when specially crafted requests hit App Router server functions. Vercel deployed WAF mitigations but recommends immediate upgrades to patched framework releases to fully remediate the issue.