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.

GitHub, Inc. AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

GitHub, Inc. CWE-674

GitHub, Inc. https://github.com/vercel/next.js/commit/d11cbc9ff0b1aaefabcba9afe1e562e0b1fde65a [No types assigned]

GitHub, Inc. https://github.com/vercel/next.js/security/advisories/GHSA-g77x-44xx-532m [No types assigned]