onyx

onyx --cves cve-2021-22930

CVE-2021-22930

CRITNode.js
score
<0.1
cvss
9.8
epss
36.5%
published
2021-10-07
kev added
—
first seen

Node.js before 16.6.0, 14.17.4, and 12.22.4 contain a use after free vulnerability caused by improper memory management, letting attackers exploit memory corruption to alter process behavior, exploit requires attacker to execute malicious code.

Timeline

How this CVE moved toward exploitation. Chart: last 30 days — trend score, EPSS, community mentions per day; hover the event lane.

events2021-10-07 — PublishedP2026-10-21 — Tracked by OnyxTscore2026-10-21: score <0.1<0.1epss2026-09-22: epss 36.5%2026-09-23: epss 36.5%2026-09-24: epss 36.5%2026-09-25: epss 36.5%2026-09-26: epss 36.5%2026-09-27: epss 36.5%2026-09-28: epss 36.5%2026-09-29: epss 36.5%2026-09-30: epss 36.5%2026-10-01: epss 36.5%2026-10-02: epss 36.5%2026-10-03: epss 36.5%2026-10-04: epss 36.5%2026-10-05: epss 36.5%2026-10-06: epss 36.5%2026-10-07: epss 36.5%2026-10-08: epss 36.5%2026-10-09: epss 36.5%2026-10-10: epss 36.5%2026-10-11: epss 36.5%2026-10-12: epss 36.5%2026-10-13: epss 36.5%2026-10-14: epss 36.5%2026-10-15: epss 36.5%2026-10-16: epss 36.5%2026-10-18: epss 36.5%2026-10-19: epss 36.5%2026-10-20: epss 36.5%2026-10-21: epss 36.5%36.5%mentions/day0no mentions in 30 days2026-09-22today
  1. Published
  2. Tracked by Onyx

Weaknesses

CWE-416

References 6