Eclipse Foundation Eclipse KeyPont - GOSE

• CVE-2026-89320 High 8.8 HmacShaCryptor.Hash never hashes its input — returns constant HMAC_K("") for all inputs, voiding CBC-HMAC JWE integrity 0.2%
• CVE-2026-89319 Medium 6.3 JweDirectDecryptorBlock.Decrypt: unchecked _thales_aad length header reachable with forged tag → index-out-of-range / slice-bounds panic and unbounded allocation 0.2%
• CVE-2026-89318 Medium 6.9 JweRsaKeyEncryptionDecryptorImpl.Decrypt panics on attacker-chosen IV length (stdlib GCM.Open reached without nonce-size check) 0.2%
• CVE-2026-89317 Medium 6.3 JwtVerifierImpl.Verify does not enforce the JWS `crit` header (RFC 7515 §4.1.11) 0.2%
• CVE-2026-89316 Medium 6.3 LoadPublicKey panics on kty/alg mismatch (kty=EC with a non-EC alg) via unchecked *ECDSAOptions type assertion 0.2%
• CVE-2026-89315 Medium 6.9 JwtClaims.MarshalJSON panics via reflect.StructOf when any untyped claim key is not a valid Go identifier suffix 0.3%
• CVE-2026-89314 Medium 6.9 Quadratic-time key_ops duplicate check lets a sub-1 MB JWKS body pin a CPU core for ~15 s 0.4%
• CVE-2026-89313 Medium 6.3 JwksTrustStore.Get returns the last fetched JWKS key (err=nil) when the requested kid is absent, instead of nil 0.3%
• CVE-2026-89312 Medium 6.9 AesGcmCryptor.Open passes attacker-controlled nonce to cipher.AEAD.Open without length check, causing panic on wrong-size IV 0.3%