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CVE-2026-40070 bsv-sdk and bsv-wallet persist unverified certifier signatures in acquire_certificate (direct and issuance paths)

🗓️ 09 Apr 2026 17:26:51Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 19 Views

CVE-2026-40070: BSV Ruby SDK stores unverified certifier signatures in acquire_certificate, enabling forged certificates.

Related
Affected
Refs
[
  {
    "vendor": "sgbett",
    "product": "bsv-ruby-sdk",
    "versions": [
      {
        "version": ">= 0.3.1, < 0.8.2",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "sgbett",
    "product": "bsv-sdk",
    "versions": [
      {
        "version": ">= 0.3.1, < 0.8.2",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "sgbett",
    "product": "bsv-wallet",
    "versions": [
      {
        "version": ">= 0.1.2, < 0.3.4",
        "status": "affected"
      }
    ]
  }
]

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