GHSA-9f24-jqhm-jfcwMediumCVSS 6.5

fetch(url) leads to a memory leak in undici

Published
February 16, 2024
Last Modified
March 20, 2026

🔗 CVE IDs covered (1)

📋 Description

Impact

Calling fetch(url) and not consuming the incoming body ((or consuming it very slowing) will lead to a memory leak.

Patches

Patched in v6.6.1

Workarounds

Make sure to always consume the incoming body.

🎯 Affected products1

  • npm/undici:>= 6.0.0, <= 6.6.0

🔗 References (6)