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Bug: challenge_response.c uses predictable rand()/srand() for nonce generation

Status: Open.

#4861 In Scottcjn/Rustchain;

· 508704820 opened on May 12, 2026

Bug: MutatingChallenge proof hash verification is not implemented — emulators can submit fake proofs

Status: Open.

#4855 In Scottcjn/Rustchain;

· 508704820 opened on May 12, 2026

Bug: multi_arch_oracles.py crashes with NameError — hmac used before import

Status: Open.

#4852 In Scottcjn/Rustchain;

· 508704820 opened on May 12, 2026

Bug: NetworkChallengeProtocol derives private key deterministically from public key

Status: Open.

#4850 In Scottcjn/Rustchain;

· 508704820 opened on May 12, 2026

Bug: estimate_release_year() defaults unknown CPUs to 2020, enabling inflated antiquity scores

Status: Open.

#4847 In Scottcjn/Rustchain;

· 508704820 opened on May 12, 2026

Bug: validate_hardware_claim() auto-accepts any unknown hardware model

Status: Open.

#4845 In Scottcjn/Rustchain;

· 508704820 opened on May 12, 2026

Bug: calculate_antiquity_score() accepts release_year=0, giving absurdly high scores (5193+)

Status: Open.

#4844 In Scottcjn/Rustchain;

· 508704820 opened on May 12, 2026

Bug: Proposal execution hash is deterministic and predictable

Status: Open.

#4840 In Scottcjn/Rustchain;

· 508704820 opened on May 12, 2026

Bug: Proposal execution hash is deterministic and predictable

Status: Open.

#4839 In Scottcjn/Rustchain;

· 508704820 opened on May 12, 2026

Bug: Governance delegation has no authentication — any wallet can delegate on behalf of any other

Status: Open.

#4838 In Scottcjn/Rustchain;

· 508704820 opened on May 12, 2026

[Bug] Beacon contracts cannot enter documented rejected state

Status: Open.

#4836 In Scottcjn/Rustchain;

· SimoneMariaRomeo opened on May 12, 2026

[SECURITY] BCOS badge custom cert_id can inject generated embed HTML

Status: Open.

#4827 In Scottcjn/Rustchain;

· SimoneMariaRomeo opened on May 12, 2026