npm/hono CVE-2026-44459: low 3.8, EPSS 0.28%

Hono has improper validation of NumericDate claims (exp, nbf, iat) in JWT verify()

Action: Upgrade hono to 4.12.18 or later.

npm i hono@4.12.18

Affected

Fixed versions

Sources

• osv: GHSA-hm8q-7f3q-5f36
• https://github.com/honojs/hono/security/advisories/GHSA-hm8q-7f3q-5f36
• https://nvd.nist.gov/vuln/detail/CVE-2026-44459
• https://github.com/honojs/hono

CVE-2026-44459 · published 2026-05-09T00:45:19Z · modified 2026-09-10T03:51:05.786966268Z · JSON