CVE-2026-89316

`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

No CVSS.

References

Link	Resource
https://github.com/eclipse-keypont/gose/security/advisories/GHSA-fv39-8484-f4wr

Configurations

No configuration.

History

23 Oct 2026, 09:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-23 09:17

Updated : 2026-10-23 19:30

NVD link : CVE-2026-89316

Mitre link : CVE-2026-89316

CVE.ORG link : CVE-2026-89316

JSON object : View

Products Affected

No product.

CWE

CWE-248

Uncaught Exception

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CVE-2026-89316

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