CVE-2023-30769: Dogecoin

Critical severity, CVSS 9.8. EPSS: 0.9% chance of exploitation in the next 30 days.

Vulnerability discovered is related to the peer-to-peer (p2p) communications, attackers can craft consensus messages, send it to individual nodes and take them offline. An attacker can crawl the network peers using getaddr message and attack the unpatched nodes.

Affected products

• Dogecoin Dogecoin: before 1.14.6 (fixed in 1.14.6)

Published 2023-04-17. Last modified 2026-06-17.