Allocation of Resources Without Limits or Throttling Affecting next package, versions >=10.0.0 <15.5.10>=16.0.0-beta.0 <16.1.1-canary.15>=16.1.1 <16.1.5
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published27 Jan 2026
- disclosed26 Jan 2026
- creditAndrew MacPherson
Introduced: 26 Jan 2026
CVE-2025-59471 (opens in a new tab)How to fix?
Upgrade next to version 15.5.10, 16.1.1-canary.15, 16.1.5 or higher.
Overview
next is a react framework.
Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the fetchExternalImage() function, which is used for image optimization and loads external images into memory without a maximum size limit. An attacker can exhaust system memory and disrupt service availability by requesting optimization of very large images from external domains.
Note:
This is only exploitable if remotePatterns is configured to allow image optimization from external domains and the attacker can serve or control a large image on an allowed domain.