Wireshark 1.2.1 Released

July 20, 2009

Wireshark 1.2.1 has been released. Installers for Windows, Mac OS X 10.5.5 and above (Intel and PPC), and source code is now available.

In this release

Several security-related bugs have been fixed. See the advisory for details.

Many other bugs have been fixed, including a bug that prevents startup in some cases on Windows.

For a complete list of changes, please refer to the 1.2.1 release notes.

Official releases are available right now from the download page.

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