Wireshark 2.0.4 is the fourth maintenance update to the 2.0 series of the application, and it comes one and a half months after the release of Wireshark 2.0.3, promising to patch a total of nine security vulnerabilities. Crashes have been fixed in the Toshiba file parser, CoSine file parser, NetScreen file parser, IEEE 802.11 dissector, UMTS FP dissector, Ethernet dissector, as well as some USB dissectors. The entire list of bug fixed can be studied at the end of the article, and it looks like the Windows installer now compiles with Microsoft’s Authenticode policy.