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CVE-2026-123559 Zebra before 7.0.0 Denial of Service via Quadratic Sighash Computation

🗓️ 08 Nov 2026 01:38:00Reported by VulnCheckType 
cve
 cve
🔗 www.cve.org👁 2 Views

Unauthenticated DoS in Zebra via quadratic Sighash computation on many transparent inputs.

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cvelist
Cvelist
CVE-2026-123559 Zebra before 7.0.0 Denial of Service via Quadratic Sighash Computation
8 Nov 202601:38
–cvelist
Vulners
CNA
Node
gnuzebraRange<7.0.0
[
  {
    "vendor": "ZcashFoundation",
    "product": "zebra",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:cargo/zebrad",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "7.0.0"
      },
      {
        "version": "7.0.0",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  }
]

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08 Nov 2026 01:38Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.17.5
CVSS 48.7
2