Vulnerabilities in ZcashFoundation
52 resultsCVE-2026-52737MEDIUMZEBRA: Sync restart poisoning from single unauthenticated peer via above-lookahead blockEPSS 0.3%CVE-2026-40880HIGHZebra: Cached Mempool Verification Bypasses Consensus Rules for Ahead-of-Tip BlocksEPSS 0.3%CVE-2026-34377HIGHZebra has a Consensus Failure due to Improper Verification of V5 TransactionsEPSS 0.3%CVE-2026-41585MEDIUMZEBRA: Denial of Service via Interrupted JSON-RPC Requests from Authenticated ClientsEPSS 0.3%CVE-2026-104437HIGHZebra before 4.4.0 Consensus Split via SIGHASH_SINGLE Missing-Output HandlingEPSS 0.2%CVE-2026-109364MEDIUMZebra 2.3.0 before 6.4.0 Peer Ban Bypass via Exact-IP KeyingEPSS 0.2%CVE-2026-104435HIGHZebra 4.4.0 Consensus Divergence via V5 SIGHASH_SINGLE Without OutputEPSS 0.2%CVE-2026-44497CRITICALZEBRA: Consensus Divergence in Transparent Sighash Hash-Type Handling due to Stale BufferEPSS 0.2%CVE-2026-104422HIGHZebra before 6.3.0 Block Sync Denial of Service via Coinbase scriptSig RewriteEPSS 0.2%CVE-2026-109366MEDIUMZebra before 6.4.0 Gossiped Block Drop via Forged Coinbase scriptSig HeightEPSS 0.2%CVE-2026-109365MEDIUMZebra before 6.4.0 Denial of Service via Same-Hash Forged Block BodiesEPSS 0.1%CVE-2026-104419MEDIUMZebra before 6.3.0 Honest Peer Banning via Far-Ahead FindBlocks HashesEPSS 0.1%