CVE-2026-44577— Next.js 安全漏洞

Next.js: Denial of Service in the Image Optimization API

Next.js is a React framework for building full-stack web applications. From 10.0.0 to before 15.5.16 and 16.2.5, when self-hosting Next.js with the default image loader, the Image Optimization API fetches local images entirely into memory without enforcing a maximum size limit. An attacker could cause out-of-memory conditions by requesting large local assets from the /_next/image endpoint that match the images.localPatterns configuration (by default, all patterns are allowed). This vulnerability is fixed in 15.5.16 and 16.2.5.

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

不加限制或调节的资源分配

Next.js 安全漏洞

Next.js是Vercel开源的一个 React 框架。 Next.js 10.0.0至15.5.16之前版本和16.2.5之前版本存在安全漏洞，该漏洞源于默认图像加载器自托管时，Image Optimization API将本地图像完全加载到内存中而未强制执行最大大小限制，可能导致内存耗尽。

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