`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**.
Metrics
Affected Vendors & Products
References
History
Mon, 02 Nov 2026 14:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Mon, 26 Oct 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Eclipse
Eclipse keypont-gose |
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| Vendors & Products |
Eclipse
Eclipse keypont-gose |
Fri, 23 Oct 2026 09:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | `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**. | |
| Title | LoadPublicKey panics on kty/alg mismatch (kty=EC with a non-EC alg) via unchecked *ECDSAOptions type assertion | |
| Weaknesses | CWE-248 | |
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: eclipse
Published: 2026-10-23T08:48:08.682Z
Updated: 2026-11-02T13:16:12.850Z
Reserved: 2026-09-11T13:55:51.267Z
Link: CVE-2026-89316
Updated: 2026-11-02T13:16:05.463Z
Status : Deferred
Published: 2026-10-23T09:17:08.143
Modified: 2026-11-02T14:17:40.263
Link: CVE-2026-89316
No data.