PT-2026-39293

Name of the Vulnerable Software and Affected Versions bitcoinj versions prior to 0.17.1 Description The correctlySpends function in core/src/main/java/org/bitcoinj/script/ScriptExecution.java contains two fast-path verification bugs affecting standard P2PKH Pay-to-PubKey-Hash and native P2WPKH...

Denial Of Service (DoS)

bitcoinj-core is vulnerable to denial-of-service DoS attacks. The vulnerability exists as it does not check for the amount of transactions being parsed, allowing attackers to send trillions of transactions as inputs to cause a DoS attack...