CVE-2026-44714 | bitcoinj library up to 0.17.0 Bitcoin Protocol ScriptExecution.java. ScriptExecution.correctlySpends signature verification (GHSA-hfcf-v2f8-x9pc / EUVD-2026-30571)
A vulnerability categorized as problematic has been discovered in bitcoinj library up to 0.17.0. This affects the function ScriptExecution.correctlySpends of the file core/src/main/java/org/bitcoinj/script/ScriptExecution.java. of the component Bitcoin Protocol Handler. The manipulation results in improper verification of cryptographic signature.
This vulnerability was named CVE-2026-44714. The attack may be performed from remote. There is no available exploit.
It is advisable to upgrade the affected component.