Product by Vercel
Vercel Next.js
68 known vulnerabilities in Vercel Next.js (Vercel), 1 of them actively exploited (CISA KEV).
Key figures
68
Vulnerabilities
1
Actively exploited (KEV)
1
Used by ransomware
3
Critical
Vulnerabilities
Actively exploited vulnerabilities (CISA KEV) first, then by priority. Click a column header to re-sort the table.
| Critical | CVE-2025-55182 | Meta React Server Components Remote Code Execution Vulnerability In CISA KEVRansomwarealso in 4 other products | 10.0 | |
| High | CVE-2026-44578 | Next.js: Server-side request forgery in applications using WebSocket upgrades | 8.6 | |
| Critical | CVE-2025-29927 | Authorization Bypass in Next.js Middleware | 9.1 | |
| High | CVE-2025-55184 | Meta React-server-dom-webpack: Deserialization of Untrusted Data | 7.5 | |
| Critical | CVE-2026-75604 | Next.js: Unauthenticated Remote Code Execution on windows-hosted servers | 9.0 | |
| High | CVE-2025-67779 | Meta React-server-dom-parcel: Deserialization of Untrusted Data | 7.5 | |
| High | CVE-2024-46982 | Cache Poisoning in next.js | 7.5 | |
| Medium | CVE-2025-55183 | Meta React-server-dom-webpack: Information Disclosure | 5.3 | |
| High | CVE-2021-43803 | Unexpected server crash in Next.js | 7.5 | |
| High | CVE-2024-34351 | Next.js Server-Side Request Forgery in Server Actions | 7.5 | |
| High | CVE-2024-51479 | Authorization bypass in Next.js | 7.5 | |
| High | CVE-2025-57822 | Next.js Improper Middleware Redirect Handling Leads to SSRF | 6.5 | |
| High | CVE-2026-44575 | Next.js: Middleware / Proxy bypass in App Router applications via segment-prefetch routes | 7.5 | |
| High | CVE-2026-23870 | Meta React-server-dom-turbopack: Uncontrolled Resource Consumption | 7.5 | |
| Medium | CVE-2026-94545 | Satori-generated SVG has improper escaping | — | |
| High | CVE-2026-64641 | Next.js: Denial of Service in App Router using Server Actions | 7.5 | |
| High | CVE-2023-46298 | Vercel Next.js: Denial of Service | 7.5 | |
| High | CVE-2026-96889 | Librsvg: use-after-free when xml includes have duplicated entities | 7.8 | |
| High | CVE-2022-21721 | DOS Vulnerability in next.js | 5.9 | |
| High | CVE-2026-64642 | Next.js: Middleware / Proxy bypass in App Router applications using Turbopack and single locale | 8.2 | |
| High | CVE-2025-49826 | Next.js DoS vulnerability via cache poisoning | 7.5 | |
| High | CVE-2026-44573 | Next.js: Middleware / Proxy bypass in Pages Router applications using i18n | 7.5 | |
| High | CVE-2024-34350 | Next.js Vulnerable to HTTP Request Smuggling | 7.5 | |
| High | CVE-2022-23646 | Improper CSP in Image Optimization API for Next.js | 5.9 | |
| High | CVE-2026-44579 | Next.js: Denial of Service via connection exhaustion in applications using Cache Components | 7.5 |