GHSA-3vhc-576x-3qv4
High · 8.2CVSS
8.2
EPSS
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Published
Jan 13, 2026
CISA due date
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The record
Hono JWK Auth Middleware has JWT algorithm confusion when JWK lacks "alg" (untrusted header.alg fallback)
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| npm | hono | 0 | 4.11.4 |
| Chainguard | hono | 0 | 0 |
| Chainguard | langfuse-3-worker | 0 | 3.146.0-r1 |
| Chainguard | langfuse-fips-3-worker | 0 | 3.146.0-r1 |
| Wolfi | langfuse-3-worker | 0 | 3.146.0-r1 |
Related vulnerabilities
- CVE-2026-22818 Hono JWK Auth Middleware has JWT algorithm confusion when JWK lacks "alg" (untrusted… Same vulnerability
- CVE-2026-54288 Hono is a Web application framework that provides support for any JavaScript runtime. Also affects hono
- CVE-2026-54289 Hono is a Web application framework that provides support for any JavaScript runtime. Also affects hono
- CVE-2026-54286 Hono is a Web application framework that provides support for any JavaScript runtime. Also affects hono
- CVE-2026-54290 Hono is a Web application framework that provides support for any JavaScript runtime. Also affects hono
- CVE-2026-54287 Hono is a Web application framework that provides support for any JavaScript runtime. Also affects hono
- GHSA-rv63-4mwf-qqc2 hono: Body Limit Middleware can be bypassed on AWS Lambda by understating `Content-Length` Also affects hono
- GHSA-wgpf-jwqj-8h8p hono: Lambda@Edge adapter keeps only the last value of a repeated request header… Also affects hono