Next.js security vulnerabilities
Developer framework / library. Public CVE monitoring for Next.js. Vendor security advisories are linked on this page.
Built for Application teams.
45 public records · 0 security-fix timeline events. 0 published in the last 7 days. 19 store a version range.
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Current vulnerabilities
KEV-first priority plus newest publications for this stack.
Verified security fixes
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Monitoring
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Patch intelligence
Use version checkers and advisory links to confirm upgrades before you change production.
- Critical 1
- High 2
- Medium 2
- Low 0
2026-08-045 issues2026-11-01
Known exploited
View all known exploitedRecently published
Browse catalog- CriticalNext.js: Unauthenticated Remote Code Execution in functions returning typed arraysOpen the advisoryOct 22, 2026
- High7.5Next.js: Denial of Service in App Router using Server ActionsCheck if you run itEPSS 0.39%Oct 22, 2026
- High7.5OpenNext Cloudflare is an open Next.js adapter for Cloudflare.Check if you run itEPSS 0.40%Oct 15, 2026
- Medium6.1The auth0/nextjs-auth0 SDK validates that the returnTo parameter is a same-origin URL.Check if you run itEPSS 0.22%Oct 13, 2026
- Medium6.3next.js cache leak across root param values in nested 'use cache' functionsCheck if you run itEPSS 0.25%Oct 1, 2026
- High7.5Next.js is a React framework for building full-stack web applications.Check if you run itEPSS 0.60%May 13, 2026
- Medium4.7Next.js is a React framework for building full-stack web applications.Check if you run itEPSS 0.22%May 13, 2026
- Medium6.1Next.js is a React framework for building full-stack web applications.Check if you run itEPSS 0.21%May 13, 2026
- High7.5Next.js is a React framework for building full-stack web applications.Check if you run itEPSS 0.75%May 13, 2026
- High8.6Next.js is a React framework for building full-stack web applications.Check this weekEPSS 35.54%May 13, 2026