Name: USB HID dissector memory leak
Date: January 29, 2021
Affected versions: 3.4.0 to 3.4.2
Fixed versions: 3.4.3
Wireshark bug 17124
The USB HID dissector could leak memory.
It may be possible to make Wireshark consume excessive CPU resources by injecting a malformed packet onto the wire or by convincing someone to read a malformed packet trace file.
Upgrade to Wireshark 3.4.3 or later.