bsv-ruby-sdk vulnerabilities

2 known vulnerabilities in bsv-ruby-sdk from Sgbett. 2 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 8.1 High severity

  bsv-ruby-sdk: Improper Verification of Cryptographic Signature

  CVE-2026-40070Apr 9, 2026Sgbett

  BSV Ruby SDK is the Ruby SDK for the BSV blockchain. From 0.3.1 to before 0.8.2, BSV::Wallet::WalletClient#acquire_certificate persists certificate records to storage without verifying the certifier's signature over the certificate contents. In acquisition_pro

• 7.5 High severity

  bsv-ruby-sdk: Improper Check for Unusual or Exceptional Conditions

  CVE-2026-40069Apr 9, 2026Sgbett

  BSV Ruby SDK is the Ruby SDK for the BSV blockchain. From 0.1.0 to before 0.8.2, BSV::Network::ARC's failure detection only recognises REJECTED and DOUBLE_SPEND_ATTEMPTED. ARC responses with txStatus values of INVALID, MALFORMED, MINED_IN_STALE_BLOCK, or any O