h3js Latest High & Critical Vulnerabilities

Latest High & Critical vulnerabilities published by h3js

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6 September 2026

Path Traversal Vulnerability in h3 npm Package by h3js
CVE-2026-86253
H3jsH38.2HIGH
Path Traversal Vulnerability in h3 Server Utility
CVE-2026-86251
H3jsH38.2HIGH
Denial of Service Vulnerability in h3 Framework by h3js
CVE-2026-86250
H3jsH38.7HIGH

20 March 2026

Host Header Spoofing Vulnerability in H3 Framework by H3
CVE-2026-33131
H3jsH37.4HIGH
SSE Injection Vulnerability in H3 Framework by H3
CVE-2026-33128
H3jsH37.5HIGH

15 January 2026

HTTP Request Smuggling Vulnerability in H3 Framework by h3js
CVE-2026-23527
H3jsH38.9HIGH