A denial of service vulnerability exists in self-hosted Next.js applications that have `remotePatterns` configured for the Image Optimizer. The image optimization endpoint (`/_next/image`) loads external images entirely into memory without enforcing a maximum size limit, allowing an attacker to cause out-of-memory conditions by requesting optimization of arbitrarily large images. This vulnerability requires that `remotePatterns` is configured to allow image optimization from external domains and that the attacker can serve or control a large image on an allowed domain.
Strongly consider upgrading to 15.5.10 or 16.1.5 to reduce risk and prevent availability issues in Next applications.
References
| Link | Resource |
|---|---|
| https://github.com/vercel/next.js/security/advisories/GHSA-9g9p-9gw9-jx7f | Vendor Advisory |
Configurations
Configuration 1 (hide)
|
History
13 Feb 2026, 15:03
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:vercel:next.js:*:*:*:*:*:node.js:*:* | |
| References | () https://github.com/vercel/next.js/security/advisories/GHSA-9g9p-9gw9-jx7f - Vendor Advisory | |
| First Time |
Vercel next.js
Vercel |
27 Jan 2026, 15:15
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-400 |
26 Jan 2026, 22:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-01-26 22:15
Updated : 2026-02-13 15:03
NVD link : CVE-2025-59471
Mitre link : CVE-2025-59471
CVE.ORG link : CVE-2025-59471
JSON object : View
Products Affected
vercel
- next.js
CWE
CWE-400
Uncontrolled Resource Consumption
