CVE-2010-5141: Bitcoin Core

High severity, CVSS 7.5. EPSS: 2.2% chance of exploitation in the next 30 days.

wxBitcoin and bitcoind before 0.3.5 do not properly handle script opcodes in Bitcoin transactions, which allows remote attackers to spend bitcoins owned by other users via unspecified vectors.

Affected products

• Bitcoin Bitcoin Core: up to and including 0.3.4
• Bitcoin Wxbitcoin: up to and including 0.3.4

Published 2012-08-06. Last modified 2026-06-16.