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CVE-2026-40880

🗓️ 21 Apr 2026 19:18:22Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 11 Views

Zebra verification cache error could cause consensus split via ahead-of-tip blocks at heights H+1 and H+2.

Related
Detection
Affected
Refs
NVD
Vulners
Node
zfndzebra-consensusRange<5.0.2rust
OR
zfndzebradRange<4.3.1rust
[
  {
    "vendor": "ZcashFoundation",
    "product": "zebrad",
    "versions": [
      {
        "version": "< 4.3.1",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "ZcashFoundation",
    "product": "zebra-consensus",
    "versions": [
      {
        "version": "< 5.0.2",
        "status": "affected"
      }
    ]
  }
]

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27 Apr 2026 18:26Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.18.1
CVSS 47.2
EPSS0.00054
SSVC
11