Total
54 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2013-2272 | 1 Bitcoin | 3 Bitcoin-qt, Bitcoin Core, Bitcoind | 2026-06-16 | 5.0 MEDIUM | N/A |
| The penny-flooding protection mechanism in the CTxMemPool::accept method in bitcoind and Bitcoin-Qt before 0.4.9rc1, 0.5.x before 0.5.8rc1, 0.6.0 before 0.6.0.11rc1, 0.6.1 through 0.6.5 before 0.6.5rc1, and 0.7.x before 0.7.3rc1 allows remote attackers to determine associations between wallet addresses and IP addresses via a series of large Bitcoin transactions with insufficient fees. | |||||
| CVE-2012-4684 | 1 Bitcoin | 4 Bitcoin-qt, Bitcoin Core, Bitcoind and 1 more | 2026-06-16 | 7.8 HIGH | N/A |
| The alert functionality in bitcoind and Bitcoin-Qt before 0.7.0 supports different character representations of the same signature data, but relies on a hash of this signature, which allows remote attackers to cause a denial of service (resource consumption) via a valid modified signature for a circulating alert. | |||||
| CVE-2012-4683 | 1 Bitcoin | 1 Bitcoin Core | 2026-06-16 | 5.0 MEDIUM | N/A |
| Unspecified vulnerability in bitcoind and Bitcoin-Qt allows attackers to cause a denial of service via unknown vectors, a different vulnerability than CVE-2012-4682. | |||||
| CVE-2012-4682 | 1 Bitcoin | 1 Bitcoin Core | 2026-06-16 | 5.0 MEDIUM | N/A |
| Unspecified vulnerability in bitcoind and Bitcoin-Qt allows attackers to cause a denial of service via unknown vectors, a different vulnerability than CVE-2012-4683. | |||||
| CVE-2012-3789 | 1 Bitcoin | 1 Bitcoin Core | 2026-06-16 | 5.0 MEDIUM | N/A |
| Unspecified vulnerability in bitcoind and Bitcoin-Qt before 0.4.7rc3, 0.5.x before 0.5.6rc3, 0.6.0.x before 0.6.0.9rc1, and 0.6.x before 0.6.3rc1 allows remote attackers to cause a denial of service (process hang) via unknown behavior on a Bitcoin network. | |||||
| CVE-2012-2459 | 1 Bitcoin | 1 Bitcoin Core | 2026-06-16 | 5.0 MEDIUM | N/A |
| Unspecified vulnerability in bitcoind and Bitcoin-Qt before 0.4.6, 0.5.x before 0.5.5, 0.6.0.x before 0.6.0.7, and 0.6.x before 0.6.2 allows remote attackers to cause a denial of service (block-processing outage and incorrect block count) via unknown behavior on a Bitcoin network. | |||||
| CVE-2012-1910 | 2 Bitcoin, Microsoft | 3 Bitcoin-qt, Bitcoin Core, Windows | 2026-06-16 | 7.5 HIGH | N/A |
| Bitcoin-Qt 0.5.0.x before 0.5.0.5; 0.5.1.x, 0.5.2.x, and 0.5.3.x before 0.5.3.1; and 0.6.x before 0.6.0rc4 on Windows does not use MinGW multithread-safe exception handling, which allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via crafted Bitcoin protocol messages. | |||||
| CVE-2012-1909 | 1 Bitcoin | 2 Bitcoin Core, Wxbitcoin | 2026-06-16 | 5.0 MEDIUM | N/A |
| The Bitcoin protocol, as used in bitcoind before 0.4.4, wxBitcoin, Bitcoin-Qt, and other programs, does not properly handle multiple transactions with the same identifier, which allows remote attackers to cause a denial of service (unspendable transaction) by leveraging the ability to create a duplicate coinbase transaction. | |||||
| CVE-2011-4447 | 1 Bitcoin | 2 Bitcoin Core, Wxbitcoin | 2026-06-16 | 4.3 MEDIUM | N/A |
| The "encrypt wallet" feature in wxBitcoin and bitcoind 0.4.x before 0.4.1, and 0.5.0rc, does not properly interact with the deletion functionality of BSDDB, which allows context-dependent attackers to obtain unencrypted private keys from Bitcoin wallet files by bypassing the BSDDB interface and reading entries that are marked for deletion. | |||||
| CVE-2010-5141 | 1 Bitcoin | 2 Bitcoin Core, Wxbitcoin | 2026-06-16 | 7.5 HIGH | N/A |
| 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. | |||||
| CVE-2010-5140 | 1 Bitcoin | 2 Bitcoin Core, Wxbitcoin | 2026-06-16 | 5.0 MEDIUM | N/A |
| wxBitcoin and bitcoind before 0.3.13 do not properly handle bitcoins associated with Bitcoin transactions that have zero confirmations, which allows remote attackers to cause a denial of service (invalid-transaction flood) by sending low-valued transactions without transaction fees. | |||||
| CVE-2010-5139 | 1 Bitcoin | 2 Bitcoin Core, Wxbitcoin | 2026-06-16 | 7.5 HIGH | N/A |
| Integer overflow in wxBitcoin and bitcoind before 0.3.11 allows remote attackers to bypass intended economic restrictions and create many bitcoins via a crafted Bitcoin transaction. | |||||
| CVE-2010-5138 | 1 Bitcoin | 2 Bitcoin Core, Wxbitcoin | 2026-06-16 | 5.0 MEDIUM | N/A |
| wxBitcoin and bitcoind 0.3.x allow remote attackers to cause a denial of service (electricity consumption) via a Bitcoin transaction containing multiple OP_CHECKSIG script opcodes. | |||||
| CVE-2010-5137 | 1 Bitcoin | 2 Bitcoin Core, Wxbitcoin | 2026-06-16 | 5.0 MEDIUM | N/A |
| wxBitcoin and bitcoind before 0.3.5 allow remote attackers to cause a denial of service (daemon crash) via a Bitcoin transaction containing an OP_LSHIFT script opcode. | |||||