CVE-2020-8251: Fedoraproject Fedora

High severity, CVSS 7.5. EPSS: 8.4% chance of exploitation in the next 30 days.

Node.js < 14.11.0 is vulnerable to HTTP denial of service (DoS) attacks based on delayed requests submission which can make the server unable to accept new connections.

Affected products

• Fedoraproject Fedora: version 33 only
• Node.js Node.js: from 14.0.0, before 14.11.0 (fixed in 14.11.0)

Published 2020-09-18. Last modified 2026-06-17.