CVE-2019-9214: Debian Linux

High severity, CVSS 7.5. EPSS: 3.7% chance of exploitation in the next 30 days.

In Wireshark 2.4.0 to 2.4.12 and 2.6.0 to 2.6.6, the RPCAP dissector could crash. This was addressed in epan/dissectors/packet-rpcap.c by avoiding an attempted dereference of a NULL conversation.

Affected products

• Debian Debian Linux: version 9.0 only
• Wireshark Wireshark: from 2.4.0, up to and including 2.4.12; from 2.6.0, up to and including 2.6.6

Published 2019-02-28. Last modified 2026-06-17.