CVE-2017-9350: Wireshark

High severity, CVSS 7.5. EPSS: 3.4% chance of exploitation in the next 30 days.

In Wireshark 2.2.0 to 2.2.6 and 2.0.0 to 2.0.12, the openSAFETY dissector could crash or exhaust system memory. This was addressed in epan/dissectors/packet-opensafety.c by checking for a negative length.

Affected products

• Wireshark Wireshark: from 2.0.0, up to and including 2.0.12; from 2.2.0, up to and including 2.2.6

Published 2017-06-02. Last modified 2026-06-17.