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EnglishEspañol日本語简体中文繁體中文 EnglishEspañol日本語简体中文繁體中文 Bitcoin Core 26.2 is now available. Published on July 09, 2024 The BIP70 implementation in Bitcoin-Qt could silently crash when opening a BIP72 URI. A fix was released on June 3rd, 2020 in Bitcoin Core 0.20.0. Published on July 03, 2024 A malformed GETDATA message could trigger 100% CPU usage on the receiving node. A fix was released on June 3rd, 2020 in Bitcoin Core 0.20.0. Published on July 03, 2024 Nodes could be spammed with low-difficulty headers, which could be used to crash it. A fix was released on September 14th, 2017 in Bitcoin Core 0.15.0. Published on July 03, 2024 Nodes would allocate up to 50 MB of memory per attacker sending a malicious INV message. A fix was released on June