p PatchFirst

CVE-2026-44456

CVE-2026-44456 · Hono: bodyLimit() can be bypassed for chunked / unknown-length requests

This page contains facts from public vulnerability sources. Check the original advisory before updating.

Hono is a Web application framework that provides support for any JavaScript runtime. Prior to 4.12.16, bodyLimit() does not reliably enforce maxSize for requests without a usable Content-Length (e.g. Transfer-Encoding: chunked). Oversized requests can reach handlers and return 200 instead of 413. This vulnerability is fixed in 4.12.16.

CVSS 6.5 · Medium · EPSS 0.2% · Fix available

Published
Updated

Stack: node

Affected products and versions

  • hono

    Versions
    • < 4.12.16: Affected

    No fix published

  • hono npm

    Affected ranges
    • SEMVER: < 4.12.16

    Update to 4.12.16

Original sources

Check your server →