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upbqdn

11 vulnerability records and advisories credit this contributor.

CVE-2026-123559

Zebra before 7.0.0 Denial of Service via Quadratic Sighash Computation

CVE-2026-123555

Zebra 2.3.0 before 7.0.0 Denial of Service via Unscored Script Verification Failures

CVE-2026-104437

Zebra before 4.4.0 Consensus Split via SIGHASH_SINGLE Missing-Output Handling

CVE-2026-104428

Zebra before 11.0.0 Denial of Service via getblock Verbosity 2

CVE-2026-104424

Zebra before 6.1.0 Incorrect Block Size Calculation in getblocktemplate

CVE-2026-104427

Zebra before 6.1.0 Chain Stall via Stale parent_error_map Entry

CVE-2026-104422

Zebra before 6.3.0 Block Sync Denial of Service via Coinbase scriptSig Rewrite

CVE-2026-104423

Zebra before 6.2.1 Denial of Service via Uncapped V6 Shielded Proof Verification

CVE-2026-104425

Zebra before 6.1.0 Batch-Verification Poisoning DoS via Unattributed Pushed Transactions

CVE-2026-104434

Zebra before 8.0.0 Denial of Service via z_listunifiedreceivers RPC