Vulnerability Database

318,638

Total vulnerabilities in the database

CVE-2024-52920

Bitcoin Core before 0.20.0 allows remote attackers to cause a denial of service (infinite loop) via a malformed GETDATA message.

  • Published: Nov 18, 2024
  • Updated: Nov 16, 2025
  • CVE: CVE-2024-52920
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWEs:

Software From Fixed in
bitcoin / bitcoin_core - 0.20.0