CVE-2010-2488: Znc

High severity, CVSS 7.5. EPSS: 2.4% chance of exploitation in the next 30 days.

NULL pointer dereference vulnerability in ZNC before 0.092 caused by traffic stats when there are unauthenticated connections.

Affected products

• Znc Znc: before 0.092 (fixed in 0.092)

Published 2019-11-12. Last modified 2026-06-16.