GHSA-mp2g-9vg9-f4cg
High · 8.9CVSS
8.9
EPSS
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Published
Jan 15, 2026
CISA due date
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The record
h3 v1 has Request Smuggling (TE.TE) issue
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| npm | h3 | 0 | 1.15.5 |
Related vulnerabilities
- CVE-2026-23527 H3 is a minimal H(TTP) framework built for high performance and portability. Same vulnerability
- CVE-2026-33490 H3 is a minimal H(TTP) framework. Also affects h3
- GHSA-fp4x-ggrf-wmc6 H3 has an Open Redirect via Protocol-Relative Path in redirectBack() Referer Validation Also affects h3
- GHSA-q5pr-72pq-83v3 H3: Unbounded Chunked Cookie Count in Session Cleanup Loop may Lead to Denial of Service Also affects h3
- GHSA-4hxc-9384-m385 h3: SSE Event Injection via Unsanitized Carriage Return (`\r`) in EventStream Data and… Also affects h3
- GHSA-2j6q-whv2-gh6w h3: Missing Path Segment Boundary Check in `mount()` Causes Middleware Execution on… Also affects h3
- GHSA-72gr-qfp7-vwhw h3: Double Decoding in `serveStatic` Bypasses `resolveDotSegments` Path Traversal… Also affects h3
- CVE-2026-33131 H3 is a minimal H(TTP) framework. Also affects h3