CVE-2025-59471

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 ex...

Published: Jan 26, 2026Updated: Feb 13, 2026 Sources: CVE List NVD GHSACWE-400

5.9MEDIUM

Description

Next.js self-hosted applications vulnerable to DoS via Image Optimizer remotePatterns configuration

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:HAttack Complexity

High

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:NConfidentiality

None

I:NIntegrity

None

A:HAvailability

High

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Weaknesses

CWE-400

Affected Products

vercel

commercial·US

nextLibraryLibrary

OSS Libraries / web-framework

next.jsLibraryLibrary

OSS Libraries / web-framework

npm

package-ecosystem

OSS Libraries

Exploitability

6 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

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Official Patch Available

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique

Impact

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References

https://github.com/vercel/next.js/security/advisories/GHSA-9g9p-9gw9-jx7f

github.com

https://nvd.nist.gov/vuln/detail/CVE-2025-59471

nvd.nist.gov

https://github.com/vercel/next.js/commit/500ec83743639addceaede95e95913398975156c

github.com

and 4 more references View all →

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