CVE catalog
CVE-2026-59896
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, allo
- Severity
- Medium · CVSS 6.5
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.30% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Cpe | hono | Not reported | 4.12.27 | fixed |
| Npm | hono | Not reported | 4.12.27 | fixed |
| Npm | hono | Not reported | 4.12.27 | fixed |
| Cpe | hono | Not reported | 4.12.27 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Cpe | hono | cpe | Not reported | 4.12.27 | Not reported | Not reported | Not reported |
| Npm | hono | npm | Not reported | 4.12.27 | Not reported | GHSA-HVRM-45R6-MJFJ | Not reported |
| Npm | hono | npm | Not reported | 4.12.27 | Not reported | Not reported | Not reported |
| Cpe | hono | cpe | Not reported | 4.12.27 | Not reported | NVD-CVE-2026-59896 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed:
References
- [https://github.com/honojs/hono/commit/fab3b13639339cbd5ba1166a5b23d9ac30c5f64f]
- [https://github.com/honojs/hono/releases/tag/v4.12.27]
- [https://github.com/honojs/hono/security/advisories/GHSA-hvrm-45r6-mjfj]
- [https://nvd.nist.gov/vuln/detail/CVE-2026-59896]
- [https://osv.dev/vulnerability/GHSA-hvrm-45r6-mjfj]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-59896.json]
[FIRST EPSS] · [GitHub Advisory Database] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]