5.9
Medium
CVE-2024-47831 Next.js is a React Framework for the Web
Description
Next.js is a React Framework for the Web. Cersions on the 10.x, 11.x, 12.x, 13.x, and 14.x branches before version 14.2.7 contain a vulnerability in the image optimization feature which allows for a potential Denial of Service (DoS) condition which could lead to excessive CPU consumption. Neither the `next.config.js` file that is configured with `images.unoptimized` set to `true` or `images.loader` set to a non-default value nor the Next.js application that is hosted on Vercel are affected. This issue was fully patched in Next.js `14.2.7`. As a workaround, ensure that the `next.config.js` file has either `images.unoptimized`, `images.loader` or `images.loaderFile` assigned.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| next.js 10.0 | 10.0.0 → < 14.2.7 | 14.2.7 |
Other CVEs of next.js
The 57 CVEs of next.js →
CVE-2026-94482
Next.js is a React framework for building full-stack web applications
8.2
High
CVE-2026-94484
Next.js is a React framework for building full-stack web applications
6.3
Medium
CVE-2026-94485
Next.js is a React framework for building full-stack web applications
6.3
Medium
CVE-2026-94483
Next.js is a React framework for building full-stack web applications
8.3
High