CVE-2026-40069

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Source
https://cve.org/CVERecord?id=CVE-2026-40069
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-40069.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-40069
Aliases
Published
2026-04-09T17:22:28Z
Modified
2026-08-12T03:51:09Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
bsv-sdk ARC broadcaster treats INVALID/MALFORMED/ORPHAN responses as successful broadcasts
Details

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 ORPHAN-containing extraInfo / txStatus are silently treated as successful broadcasts. Applications that gate actions on broadcaster success are tricked into trusting transactions that were never accepted by the network. This vulnerability is fixed in 0.8.2.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-754"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/40xxx/CVE-2026-40069.json"
}
References

Affected packages

Git / github.com/sgbett/bsv-ruby-sdk

Affected ranges

Type
GIT
Repo
https://github.com/sgbett/bsv-ruby-sdk
Events
Introduced
a4c691489e743d36147eb3b205fe5249aabeee2c
Fixed
7ae8d49e81763aba3cd27a827769698030c1bf83
Fixed
4992e8a265fd914a7eeb0405c69d1ff0122a84cc
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:sgbett:bsv_ruby_sdk:*:*:*:*:*:ruby:*:*",
    "extracted_events": [
        {
            "introduced": "0.1.0"
        },
        {
            "fixed": "0.8.2"
        }
    ],
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ]
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-40069.json"