Vercel has released an extensive set of security advisories for Next.js, addressing more than a dozen vulnerabilities, including denial-of-service, middleware bypass, server-side request forgery, and cross-site scripting. The flaws affect Next.js versions 13.x through 16.x using the App Router, as well as React Server Components packages for versions 19.x. CVE-2026-23870: Denial of Service via React […]
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