EUVD-2026-91445

Zebra zebrad 4.4.0 and zebra-script 6.0.0 fail to enforce a ZIP-244 consensus rule, accepting V5 transparent inputs signed with SIGHASHSINGLE that lack a corresponding output. Attackers can broadcast crafted V5 transactions with more inputs than outputs that Zebra accepts but zcashd rejects,...

PT-2024-26865 · Btcd · Btcd

Name of the Vulnerable Software and Affected Versions: btcd versions prior to 0.24.2 Description: The issue concerns a consensus rule discrepancy in the signature verification process. Specifically, the removeOpcodeByData function mishandles legacy signature verification rules, potentially leadin...