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Product · Eclipse Foundation

Eclipse KeyPont - GOSE

9 known vulnerabilities.

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  • High 8.8
    CVE-2026-89320

    HmacShaCryptor.Hash never hashes its input — returns constant HMAC_K("") for all inputs, voiding CBC-HMAC JWE integrity

    `HmacShaCryptor.Hash` never hashed its input. For any input it returned `HMAC_K("")` — the MAC of the empty message under the key. Every AES-CBC-HMAC JWE produced or verified by gose therefore carried an authentication tag that is constant per key and indepen…

    Eclipse Foundation Eclipse KeyPont - GOSE