{"schema_version":1,"title":"Zfnd Zebrad vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 4 vulnerabilities in Zfnd Zebrad: 0 in the last 7 days and 0 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-44500, was published on 8 May 2026.","url":"https://junglewise.ai/threats/technologies/zfnd-zebrad","json_url":"https://junglewise.ai/threats/technologies/zfnd-zebrad.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/zfnd-zebrad","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","thin":true,"counts":{"high":2,"all_time":4,"critical":1,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":0,"last_365_days":4},"latest":[{"cve":"CVE-2026-44500","cvss":5.3,"epss":0.0036,"slug":"cve-2026-44500-zcashfoundation-zebra-denial-of-service-via-allocation","title":"ZcashFoundation Zebra denial of service via allocation amplification","severity":"medium","exploited":false,"published_at":"2026-05-08T15:17:01.777+00:00","url":"https://junglewise.ai/threats/cve-2026-44500-zcashfoundation-zebra-denial-of-service-via-allocation"},{"cve":"CVE-2026-41583","cvss":9.1,"epss":0.0028,"slug":"cve-2026-41583-zcash-foundation-zebra-consensus-divergence-in-sighash-handling","title":"Zcash Foundation Zebra consensus divergence in sighash handling","severity":"critical","exploited":false,"published_at":"2026-05-08T15:16:41.07+00:00","url":"https://junglewise.ai/threats/cve-2026-41583-zcash-foundation-zebra-consensus-divergence-in-sighash-handling"},{"cve":"CVE-2026-40881","cvss":7.5,"epss":0.0026,"slug":"cve-2026-40881-zcash-foundation-zebra-resource-exhaustion-in-addr-message","title":"Zcash Foundation Zebra resource exhaustion in addr message deserialization","severity":"high","exploited":false,"published_at":"2026-04-21T20:17:01.85+00:00","url":"https://junglewise.ai/threats/cve-2026-40881-zcash-foundation-zebra-resource-exhaustion-in-addr-message"},{"cve":"CVE-2026-40880","cvss":8.1,"epss":0.0026,"slug":"cve-2026-40880-zebra-cached-mempool-verification-bypasses-consensus-rules-for","title":"Zebra: Cached Mempool Verification Bypasses Consensus Rules for Ahead-of-Tip Blocks","severity":"high","exploited":false,"published_at":"2026-04-21T20:17:01.687+00:00","url":"https://junglewise.ai/threats/cve-2026-40880-zebra-cached-mempool-verification-bypasses-consensus-rules-for"}],"weekly":[{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-05","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-12","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-19","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-26","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-02","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-09","critical":0,"exploited":0,"vulnerabilities":0}],"related":[],"technology":{"hub":true,"name":"Zfnd Zebrad","slug":"zfnd-zebrad","vendor":{"hub":true,"name":"Zfnd","slug":"zfnd","url":"https://junglewise.ai/threats/vendors/zfnd"},"aliases":[],"description":"Consensus implementation for the Zcash blockchain written in Rust.","url":"https://junglewise.ai/threats/technologies/zfnd-zebrad"},"most_severe":[{"cve":"CVE-2026-41583","cvss":9.1,"epss":0.0028,"slug":"cve-2026-41583-zcash-foundation-zebra-consensus-divergence-in-sighash-handling","title":"Zcash Foundation Zebra consensus divergence in sighash handling","severity":"critical","exploited":false,"published_at":"2026-05-08T15:16:41.07+00:00","url":"https://junglewise.ai/threats/cve-2026-41583-zcash-foundation-zebra-consensus-divergence-in-sighash-handling"},{"cve":"CVE-2026-40880","cvss":8.1,"epss":0.0026,"slug":"cve-2026-40880-zebra-cached-mempool-verification-bypasses-consensus-rules-for","title":"Zebra: Cached Mempool Verification Bypasses Consensus Rules for Ahead-of-Tip Blocks","severity":"high","exploited":false,"published_at":"2026-04-21T20:17:01.687+00:00","url":"https://junglewise.ai/threats/cve-2026-40880-zebra-cached-mempool-verification-bypasses-consensus-rules-for"},{"cve":"CVE-2026-40881","cvss":7.5,"epss":0.0026,"slug":"cve-2026-40881-zcash-foundation-zebra-resource-exhaustion-in-addr-message","title":"Zcash Foundation Zebra resource exhaustion in addr message deserialization","severity":"high","exploited":false,"published_at":"2026-04-21T20:17:01.85+00:00","url":"https://junglewise.ai/threats/cve-2026-40881-zcash-foundation-zebra-resource-exhaustion-in-addr-message"},{"cve":"CVE-2026-44500","cvss":5.3,"epss":0.0036,"slug":"cve-2026-44500-zcashfoundation-zebra-denial-of-service-via-allocation","title":"ZcashFoundation Zebra denial of service via allocation amplification","severity":"medium","exploited":false,"published_at":"2026-05-08T15:17:01.777+00:00","url":"https://junglewise.ai/threats/cve-2026-44500-zcashfoundation-zebra-denial-of-service-via-allocation"}],"generated_at":"2026-11-09T03:07:00.176479+00:00"}