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Moderate severity4.3NVD Advisory· Published Jul 3, 2026

webpack-dev-server: webpack-dev-server: Denial of Service via malformed headers

CVE-2026-14631

Description

webpack-dev-server: webpack-dev-server: Denial of Service via malformed headers

Affected products

2

Npm/Webpack Dev Serverinferred
Package: https://npmjs.com/package/webpack-dev-server
Webpack Dev Server/webpack-dev-serverllm-create

Patches

Vulnerability mechanics

News mentions

0

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CVE-2026-14631 · moderate · VYPR