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.

• CWE-416
• CWE-416

• https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdfPatch, Third Party Advisory
• https://hackerone.com/reports/1238162Permissions Required, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2022/10/msg00006.htmlMailing List, Third Party Advisory
• https://nodejs.org/en/blog/vulnerability/july-2021-security-releases-2/Patch, Vendor Advisory
• https://security.gentoo.org/glsa/202401-02
• https://security.netapp.com/advisory/ntap-20211112-0002/Third Party Advisory
• https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdfPatch, Third Party Advisory
• https://hackerone.com/reports/1238162Permissions Required, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2022/10/msg00006.htmlMailing List, Third Party Advisory
• https://nodejs.org/en/blog/vulnerability/july-2021-security-releases-2/Patch, Vendor Advisory
• https://security.gentoo.org/glsa/202401-02
• https://security.netapp.com/advisory/ntap-20211112-0002/Third Party Advisory

Published

Oct 7, 2021

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2021-22925curl supports the `-t` command line option, known as `CURLOP…5.3
• CVE-2021-22926libcurl-using applications can ask for a specific client cer…7.5
• CVE-2021-22927A session fixation vulnerability exists in Citrix ADC and Ci…8.1
• CVE-2021-22928A vulnerability has been identified in Citrix Virtual Apps a…7.8
• CVE-2021-22929An information disclosure exists in Brave Browser Desktop pr…6.1
• CVE-2021-2293Vulnerability in the MySQL Server product of Oracle MySQL (c…4.9
• CVE-2021-22931Node.js before 16.6.0, 14.17.4, and 12.22.4 is vulnerable to…9.8
• CVE-2021-22932An issue has been identified in the CTX269106 mitigation too…7.5
• CVE-2021-22933A vulnerability in Pulse Connect Secure before 9.1R12 could …6.5
• CVE-2021-22934A vulnerability in Pulse Connect Secure before 9.1R12 could …7.2
• CVE-2021-22935A vulnerability in Pulse Connect Secure before 9.1R12 could …7.2
• CVE-2021-22936A vulnerability in Pulse Connect Secure before 9.1R12 could …6.1