VULNERABILITY INTELLIGENCE

CVE-2021-22930

CVSS score9.8 CRITICAL

EPSS probability36.45%

CISA KEVNot currently listed

Published2021-10-07

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

Node.js before 16.6.0, 14.17.4, and 12.22.4 is vulnerable to a use after free attack where an attacker might be able to exploit the memory corruption, to change process behavior.

Weakness classification

support@hackerone.com: CWE-416
nvd@nist.gov: CWE-416

Primary references

support@hackerone.com — Patch, Third Party Advisory
support@hackerone.com — Permissions Required, Third Party Advisory
support@hackerone.com — Mailing List, Third Party Advisory
support@hackerone.com — Patch, Vendor Advisory
support@hackerone.com
support@hackerone.com — Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Permissions Required, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory