CVE-2026-89316
CVE-2026-89316 · LoadPublicKey panics on kty/alg mismatch (kty=EC with a non-EC alg) via unchecked *ECDSAOptions type assertion
This page contains facts from public vulnerability sources. Check the original advisory before updating.
`LoadPublicKey` resolved an EC key's curve with an unchecked type assertion, `algToOptsMap[alg].(*ECDSAOptions)`. A JWK declaring `"kty":"EC"` together with a non-EC `"alg"` — which RFC 7517 §4.4 permits — reaches that assertion and **panics**.
CVSS 6.3 · Medium · EPSS 0.2% · Fix available
- Published
- Updated
Affected products and versions
eclipse keypont - gose
- Versions
- ≥ 0.7.3, ≤ 0.13.0-rc1: Affected (semver)
No fix published
eclipse keypont - gose
- Versions
- ≥ 0, < 1.0.0-rc4: Affected (semver)
Update to 1.0.0-rc4