UpHeron
All vulnerabilities

Servers and applications

CVE-2021-22930

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.

Severity
Critical 9.8
Published
7 Oct 2021
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
12.22.4, 14.17.4, 16.6.0
Sources
NVD

Affected software

SoftwareAffected versions
Node.jsServers and applications · cpe:a:nodejs:node.js
  • From 12.0.0 before 12.22.4
  • From 14.0.0 before 14.17.4
  • From 16.0.0 before 16.6.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-22930
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-22930