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Zfnd Zebra vulnerabilities
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zcashfoundation zebra, zfnd zebra-script, zebrad +2 more
ZEBRA: Consensus Divergence in Transparent Sighash Hash-Type Handling due to Stale Buffer
CVE-2026-44497
Fix available
9.3 Critical
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zcashfoundation zebra, zfnd zebra-chain, zebra-network +1 more +3 more
ZEBRA: Allocation Amplification in Inbound Network Deserializers
CVE-2026-44500
Fix available
5.3 Medium
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zcashfoundation zebra, zfnd zebrad +1 more
ZEBRA: Block Validator Undercounts Coinbase and P2SH Sigops
CVE-2026-44498
Fix available
9.2 Critical
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zcashfoundation zebra, zfnd zebra-script, zebrad +2 more
ZEBRA: Consensus Divergence in Transparent Sighash Hash-Type Handling
CVE-2026-41583
Fix available
9.3 Critical
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zcashfoundation zebra, zfnd zebra-rpc, zebrad +2 more
ZEBRA: Denial of Service via Interrupted JSON-RPC Requests from Authenticated Clients
CVE-2026-41585
Fix available
6.9 Medium
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zcashfoundation zebra, zfnd zebra-chain, zebrad +2 more
ZEBRA: rk Identity Point Panic in Transaction Verification
CVE-2026-41584
Fix available
9.2 Critical
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zcashfoundation zebra-network, zebrad +1 more
Zebra: addr/addrv2 Deserialization Resource Exhaustion
CVE-2026-40881
Fix available
6.3 Medium
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zcashfoundation zebra-consensus, zebrad +1 more
Zebra: Cached Mempool Verification Bypasses Consensus Rules for Ahead-of-Tip Blocks
CVE-2026-40880
Fix available
7.2 High
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zcashfoundation zebra, zebra-consensus +1 more
Zebra has a Consensus Failure due to Improper Verification of V5 Transactions
CVE-2026-34377
Fix available
8.4 High
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zcashfoundation zebra, zebra-chain +1 more
Zebra node crash — V5 transaction hash panic (P2P reachable)
CVE-2026-34202
Fix available
9.2 Critical