CVE-2026-33128 h3 has a Server-Sent Events Injection via Unsanitized Newlines in Event Stream Fields
| Reporter | Title | Published | Views | Family All 23 |
|---|---|---|---|---|
 | CVE-2026-33128 | 20 Mar 202609:37 | – | attackerkb |
 | CVE-2026-33128 | 17 Mar 202611:38 | – | circl |
 | H3 Injection Vulnerabilities | 20 Mar 202600:00 | – | cnnvd |
 | CVE-2026-33128 | 20 Mar 202609:37 | – | cve |
 | h3 has a Server-Sent Events Injection via Unsanitized Newlines in Event Stream Fields | 18 Mar 202616:17 | – | github |
 | CVE-2026-33128 | 20 Mar 202609:37 | – | mend |
 | CVE-2026-33128 | 20 Mar 202610:16 | – | nvd |
 | CLSA-2026-1790616002 TuxCare security update for h3 (2 CVEs) | 28 Sep 202617:20 | – | osv_clsa |
| GHSA-22CC-P3C6-WPVM h3 has a Server-Sent Events Injection via Unsanitized Newlines in Event Stream Fields | 18 Mar 202616:17 | – | osv_ghsa |
 | PT-2026-26192 | 18 Mar 202600:00 | – | ptsecurity |
10
[
{
"vendor": "h3js",
"product": "h3",
"versions": [
{
"version": ">= 2.0.0, < 2.0.1-rc.15",
"status": "affected"
},
{
"version": "< 1.15.6",
"status": "affected"
}
]
}
]Data
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20 Mar 2026 09:37Current
CVSS 3.17.5
EPSS0.00583
SSVC