CVE-2011-5282: Mirc

Medium severity, CVSS 5.3. EPSS: 1.1% chance of exploitation in the next 30 days.

mIRC prior to 7.22 has a message leak because chopping of outbound messages is mishandled.

Affected products

• Mirc Mirc: before 7.22 (fixed in 7.22)

Published 2020-01-21. Last modified 2026-06-16.