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PatchFirst · Свежие уязвимости

next 16.3.3: известные уязвимости

Известных уязвимостей, затрагивающих next 16.3.3: 11. Сравните исправленные версии ниже с установленной у вас.

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Уязвимостей: 11

  1. GHSA-673q-mjm6-r5xr

    Без оценкиЕсть исправление

    Next.js: Unauthenticated Remote Code Execution in `use cache` functions returning typed arrays

    ## Impact A vulnerability in applications using App router with Cache Component can lead to remote code execution. The application needs to have a `use cache` function that returns multiple typed arrays. ## Workaround There is no known workaround for affected applications with such `use cache` functions. You should upgrade immediately even if your application does not have similar functions.

    nextNode.js
    • Обновитесь до 16.4.1
    Опубликовано Обновлено
    Исходное сообщение 1 ↗Исходное сообщение 2 ↗Исходное сообщение 3 ↗

  2. GHSA-2464-fhr4-w9xw

    Без оценкиЕсть исправление

    Next.js: Unauthenticated Remote Code Execution in Image Optimization API when SVG files are used

    ## Impact A memory-related vulnerability has been discovered in an upstream library used for Image Optimization can lead to possible remote code execution (RCE) when Next.js runs on glibc-based Linux. ## Workaround Ensure the version of `sharp` used by Next.js is greater than or equal to `0.35.5`. Fresh installs automatically get a fixed version of `sharp`. Upgrading Next.js to the patched versions will ensure package managers automatically provide a fixed version of `sharp` to Next.js.

    nextNode.js
    • Обновитесь до 16.4.1
    Опубликовано Обновлено
    Исходное сообщение 1 ↗Исходное сообщение 2 ↗Исходное сообщение 3 ↗

  3. CVE-2026-94482

    Высокий · CVSS 8.2EPSS 0,36%Есть исправление

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

    Next.js is a React framework for building full-stack web applications. From 13.0.0 until 15.5.28 and 16.4.1, crafted requests targeting App Router applications with at least one Server Action can cause excessive CPU consumption and block processing of further requests in the same process. Applications using the Pages Router and App Router applications without Server Actions are not affected. This issue is fixed in versions 15.5.28 and 16.4.1.

    nextNode.js
    • Обновитесь до 16.4.1
    Опубликовано Обновлено
    Исходное сообщение 1 ↗Исходное сообщение 2 ↗Исходное сообщение 3 ↗

  4. CVE-2026-94484

    Средний · CVSS 6.3EPSS 0,24%Есть исправление

    Next.js: Cache poisoning in Next.js SSG/ISR rendering leads to cross-user content substitution and persistent denial of service

    Next.js is a React framework for building full-stack web applications. From 15.0.0 until 15.5.27 and 16.3.8, applications with a root-level catch-all page and statically generated or Incremental Static Regeneration routes can use a shared response cache key that is insufficiently scoped to the source route. A single unauthenticated crafted request can poison that cache, causing cross-user content substitution or persistent denial of service until the poisoned entry is revalidated or replaced. This issue is fixed in versions 15.5.27 and 16.3.8.

    nextNode.js
    • Обновитесь до 16.3.8
    Опубликовано Обновлено
    Исходное сообщение 1 ↗Исходное сообщение 2 ↗Исходное сообщение 3 ↗

  5. CVE-2026-94485

    Средний · CVSS 6.3EPSS 0,17%Есть исправление

    Next.js: Information disclosure in Next.js App Router metadata image routes via dynamicParams bypass

    Next.js is a React framework for building full-stack web applications. From 16.0.0 until 16.3.8, the `next dev` development server exposes a Model Context Protocol endpoint without reliably restricting cross-site requests. A malicious website visited by a developer can reach the endpoint and read the project's disk location, source code snippets from error reports, route inventory, and development logs. Production deployments do not serve this endpoint. This issue is fixed in version 16.3.8.

    nextNode.js
    • Обновитесь до 16.3.8
    Опубликовано Обновлено
    Исходное сообщение 1 ↗Исходное сообщение 2 ↗Исходное сообщение 3 ↗

  6. CVE-2026-94483

    Высокий · CVSS 8.3EPSS 0,24%Есть исправление

    Next.js: Server-Side Request Forgery in Image Optimization

    Next.js is a React framework for building full-stack web applications. From 16.0.0 until 16.3.8, Image Optimization can follow attacker-controlled DNS resolution for a remote URL that matches images.remotePatterns, allowing the optimized image fetch to reach private IP addresses after the URL passes the allow-list check. Applications without images.remotePatterns are not affected. Administrators unable to upgrade should audit allow-listed hosts and avoid entries whose DNS records are not trusted. This issue is fixed in version 16.3.8.

    nextNode.js
    • Обновитесь до 16.3.8
    Опубликовано Обновлено
    Исходное сообщение 1 ↗Исходное сообщение 2 ↗Исходное сообщение 3 ↗

  7. CVE-2026-94543

    Средний · CVSS 6.3EPSS 0,29%Есть исправление

    Next.js: Cache poisoning of SSG and ISR pages in self-hosted Next.js applications

    Next.js is a React framework for building full-stack web applications. From 15.0.0 until 15.5.27 and 16.3.8, self-hosted applications using the Pages Router with statically generated or Incremental Static Regeneration pages can key a response cache entry without sufficiently binding it to the source route. A request can replace one page's cache entry with content from a different route, causing the affected page to serve incorrect content to every visitor until revalidation. Applications deployed on Vercel are not affected. This issue is fixed in versions 15.5.27 and 16.3.8.

    nextNode.js
    • Обновитесь до 16.3.8
    Опубликовано Обновлено
    Исходное сообщение 1 ↗Исходное сообщение 2 ↗Исходное сообщение 3 ↗

  8. CVE-2026-94544

    Средний · CVSS 6.3EPSS 0,18%Есть исправление

    Next.js: Pending `use cache` fill can leak Draft Mode content into regular responses and persisted pages

    Next.js is a React framework for building full-stack web applications. From 16.3.0 until 16.3.8, pending use cache fills for the same key are shared without separating Draft Mode requests from regular requests. An overlapping regular request can receive unauthenticated unpublished content from an editor's Draft Mode fill, while an overlapping Draft Mode request can receive published content from a regular fill. When the regular request prerenders a page, the draft-dependent content can persist in the generated page and be served to later visitors until revalidation. Sites are affected when Cache Components or experimental.useCache is enabled

    nextNode.js
    • Обновитесь до 16.3.8
    Опубликовано Обновлено
    Исходное сообщение 1 ↗Исходное сообщение 2 ↗Исходное сообщение 3 ↗

  9. CVE-2026-94486

    Низкий · CVSS 2.3EPSS 0,11%Есть исправление

    Next.js: Information disclosure in the Next.js development server's Model Context Protocol endpoint

    Next.js is a React framework for building full-stack web applications. From 16.0.0 until 16.3.8, the next dev development server exposes a Model Context Protocol endpoint without reliably restricting cross-site requests. A malicious website visited by a developer can reach the endpoint and read the project's disk location, source code snippets from error reports, route inventory, and development logs. Production deployments do not serve this endpoint. This issue is fixed in version 16.3.8.

    nextNode.js
    • Обновитесь до 16.3.8
    Опубликовано Обновлено
    Исходное сообщение 1 ↗Исходное сообщение 2 ↗Исходное сообщение 3 ↗

  10. CVE-2026-103004

    Средний · CVSS 6.3EPSS 0,25%Есть исправление

    next.js cache leak on warm `use cache` handlers accessing root param

    Next.js versions from 16.3.0 to 16.3.7 warm `use cache` handlers using `next/root-params` and can leak their return value to pages with different root params. With Cache Components enabled (cacheComponents: true), a 'use cache' function that calls another 'use cache' function that reads a root param can be keyed incorrectly when the inner call is served from an existing entry: the enclosing function's cache key then omits that root param. The enclosing entry is written once and reused for all root param values, so a response for one root param value can serve content produced for a different value — whether the page is prerendered at build ti

    nextNode.js
    • Обновитесь до 16.3.8
    Опубликовано Обновлено
    Исходное сообщение 1 ↗Исходное сообщение 2 ↗Исходное сообщение 3 ↗

  11. GHSA-vcvr-r3jv-pc5j

    Без оценкиЕсть исправление

    Next.js: Remote Code Execution in next/og ImageResponse

    ## Impact The Node.js `ImageResponse` implementation from `next/og` is affected by an upstream vulnerability. This can lead to remote code execution. Affected applications pass attacker-controlled values into SVG content, attributes, or styles during image generation: ```tsx import { ImageResponse } from 'next/og' export async function GET(request: Request) { const value = new URL(request.url).searchParams.get('value') ?? '' return new ImageResponse( <svg width="1200" height="630"> <title>{value}</title> </svg> ) } ``` Applications using the Edge `ImageResponse` implementation, or applications that do not pass attack

    nextNode.js
    • Обновитесь до 16.3.6
    Опубликовано Обновлено
    Исходное сообщение 1 ↗Исходное сообщение 2 ↗Исходное сообщение 3 ↗

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