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.

    Vulnerabilities in Vercel Next.js (Vercel)
    CriticalCVE-2025-55182

    Meta React Server Components Remote Code Execution Vulnerability

    In CISA KEVRansomwarealso in 4 other products

    10.0
    HighCVE-2026-44578

    Next.js: Server-side request forgery in applications using WebSocket upgrades

    8.6
    CriticalCVE-2025-29927

    Authorization Bypass in Next.js Middleware

    9.1
    HighCVE-2025-55184

    Meta React-server-dom-webpack: Deserialization of Untrusted Data

    also in 5 other products

    7.5
    CriticalCVE-2026-75604

    Next.js: Unauthenticated Remote Code Execution on windows-hosted servers

    9.0
    HighCVE-2025-67779

    Meta React-server-dom-parcel: Deserialization of Untrusted Data

    also in 4 other products

    7.5
    HighCVE-2024-46982

    Cache Poisoning in next.js

    7.5
    MediumCVE-2025-55183

    Meta React-server-dom-webpack: Information Disclosure

    also in 4 other products

    5.3
    HighCVE-2021-43803

    Unexpected server crash in Next.js

    7.5
    HighCVE-2024-34351

    Next.js Server-Side Request Forgery in Server Actions

    7.5
    HighCVE-2024-51479

    Authorization bypass in Next.js

    7.5
    HighCVE-2025-57822

    Next.js Improper Middleware Redirect Handling Leads to SSRF

    6.5
    HighCVE-2026-44575

    Next.js: Middleware / Proxy bypass in App Router applications via segment-prefetch routes

    7.5
    HighCVE-2026-23870

    Meta React-server-dom-turbopack: Uncontrolled Resource Consumption

    also in 4 other products

    7.5
    MediumCVE-2026-94545

    Satori-generated SVG has improper escaping

    also in 1 other product

    —
    HighCVE-2026-64641

    Next.js: Denial of Service in App Router using Server Actions

    7.5
    HighCVE-2023-46298

    Vercel Next.js: Denial of Service

    7.5
    HighCVE-2026-96889

    Librsvg: use-after-free when xml includes have duplicated entities

    also in 11 other products

    7.8
    HighCVE-2022-21721

    DOS Vulnerability in next.js

    5.9
    HighCVE-2026-64642

    Next.js: Middleware / Proxy bypass in App Router applications using Turbopack and single locale

    8.2
    HighCVE-2025-49826

    Next.js DoS vulnerability via cache poisoning

    7.5
    HighCVE-2026-44573

    Next.js: Middleware / Proxy bypass in Pages Router applications using i18n

    7.5
    HighCVE-2024-34350

    Next.js Vulnerable to HTTP Request Smuggling

    7.5
    HighCVE-2022-23646

    Improper CSP in Image Optimization API for Next.js

    5.9
    HighCVE-2026-44579

    Next.js: Denial of Service via connection exhaustion in applications using Cache Components

    7.5

    All vulnerabilities in search

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