Description
Hono is a Web application framework that provides support for any JavaScript runtime. From 4.11.8 before 4.12.27, hono/jsx did not isolate context values per request during server-side rendering, allowing createContext, useContext, jsxRenderer, or useRequestContext data from a different in-flight request to be used after an await in an async component. This issue is fixed in version 4.12.27.
Severity (CVSS)
| Base score | 6.5 |
|---|---|
| Severity | Medium |
| Version | CVSS 3.1 |
| Vector | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N |
| Provided by | CNA |
Weaknesses
- CWE-362 — CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Affected products
| Vendor | Product | Versions |
|---|---|---|
| honojs | hono | >= 4.11.8, < 4.12.27 |
References
- https://github.com/honojs/hono/security/advisories/GHSA-hvrm-45r6-mjfj (x_refsource_CONFIRM)
- https://github.com/honojs/hono/commit/fab3b13639339cbd5ba1166a5b23d9ac30c5f64f (x_refsource_MISC)
- https://github.com/honojs/hono/releases/tag/v4.12.27 (x_refsource_MISC)
Generated from the official CVE List on 09 Jul 2026 07:08 UTC.