Skip to content

Zcashfoundation Zebra-chain vulnerabilities

zcashfoundation zebra, zebra-chain +1 moreZebra before 4.5.0 CPU Amplification via Uncapped getblocks/getheaders Locator LengthCVE-2026-104436Fix available6.3 MediumJuly 2, 2026
zcashfoundation zebra, zebra-chain +1 moreZebra node crash — V5 transaction hash panic (P2P reachable)CVE-2026-34202Fix available9.2 CriticalMarch 27, 2026