Vulnerability in Sgbett Bsv-ruby-sdk
CVE-2026-40069
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_…
EPSS: 0.000 (13.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.
Affected products
- Sgbett Bsv-ruby-sdk — versions >= 0.1.0, < 0.8.2
- Sgbett Bsv_ruby_sdk
Weakness classification (CWE)
References
- https://github.com/sgbett/bsv-ruby-sdk/security/advisories/GHSA-9hfr-gw99-8rhx (x_refsource_CONFIRM, Patch, Vendor Advisory)
- https://github.com/sgbett/bsv-ruby-sdk/issues/305 (x_refsource_MISC, Issue Tracking)
- https://github.com/sgbett/bsv-ruby-sdk/pull/306 (x_refsource_MISC, Issue Tracking)
- https://github.com/sgbett/bsv-ruby-sdk/commit/4992e8a265fd914a7eeb0405c69d1ff0122a84cc (Patch, x_refsource_MISC)
- https://github.com/sgbett/bsv-ruby-sdk/releases/tag/v0.8.2 (x_refsource_MISC, Release Notes)
Frequently asked questions
- What is CVE-2026-40069?
- CVE-2026-40069 is a high-severity vulnerability in Sgbett Bsv-ruby-sdk, classified under Improper Check for Unusual or Exceptional Conditions. CVSS score: 7.5/10. Published 2026-04-09.
- How severe is CVE-2026-40069?
- High severity. CVSS v3 base score is 7.5 out of 10.