Sgbett maintains a focused SDK and wallet product line for Bitcoin SV development, with a narrow vulnerability footprint centered on cryptographic and verification logic. The recurring weakness classes—improper exception handling and defective cryptographic-signature validation—reflect the security-critical role these libraries play in transaction signing and blockchain operations. Current exposure counts and severity figures are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Sgbett over time
Signals from CVEs in this vendor scope (2 CVEs).
2 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2026-40070HIGH 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 verif | Apr 9, 2026 | 8.1 | 27 | NO | NO |
CVE-2026-40069HIGH 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 resp | Apr 9, 2026 | 7.5 | 24 | NO | NO |
Signals from CVEs in this vendor scope (2 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Sgbett.
Media articles that mention a CVE ID that affects a product developed by Sgbett — matched by CVE ID, not by vendor name.