Vulnerabilities > Bitcoin > Bitcoin Core > 0.15.2
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-12-09 | CVE-2023-50428 | In Bitcoin Core through 26.0 and Bitcoin Knots before 25.1.knots20231115, datacarrier size limits can be bypassed by obfuscating data as code (e.g., with OP_FALSE OP_IF), as exploited in the wild by Inscriptions in 2022 and 2023. | 5.3 |
| 2023-05-22 | CVE-2023-33297 | Resource Exhaustion vulnerability in Bitcoin Core Bitcoin Core before 24.1, when debug mode is not used, allows attackers to cause a denial of service (e.g., CPU consumption) because draining the inventory-to-send queue is inefficient, as exploited in the wild in May 2023. | 7.5 |
| 2021-01-26 | CVE-2021-3195 | Improper Input Validation vulnerability in Bitcoin Core bitcoind in Bitcoin Core through 0.21.0 can create a new file in an arbitrary directory (e.g., outside the ~/.bitcoin directory) via a dumpwallet RPC call. | 7.5 |
| 2020-03-12 | CVE-2018-20586 | Improper Encoding or Escaping of Output vulnerability in Bitcoin Core bitcoind and Bitcoin-Qt prior to 0.17.1 allow injection of arbitrary data into the debug log via an RPC call. | 4.3 |
| 2019-02-11 | CVE-2018-20587 | Bitcoin Core 0.12.0 through 0.17.1 and Bitcoin Knots 0.12.0 through 0.17.x before 0.17.1.knots20181229 have Incorrect Access Control. | 5.5 |