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

影響: npm:next >= 10.0.0, <= 15.5.27 → 15.5.28, npm:next >= 16.0.0, <= 16.4.0 → 16.4.1

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.

在 GitHub Advisory Database 阅读

2026/10/23 00:52，GitHub Advisory Database 发布了“Next.js: Unauthenticated Remote Code Execution in Image Optimization API when SVG files are used”（类型：漏洞公告）。严重程度为“严重”（critical）。相关技术：JavaScript / Node.js、Next.js、C / C++。