Download ((better)) Wireshark 4.0.6 May 2026

To ensure a secure installation, always download from official or verified sources.

Before you download Wireshark 4.0.6, ensure your system meets these baseline requirements: Wireshark 4.0.6 Release Notes download wireshark 4.0.6

You can find the specific 4.0.6 installer in the Wireshark download archive . To ensure a secure installation, always download from

The 4.0.6 release specifically addressed nine vulnerabilities and 15 major bugs to improve security and performance: To ensure a secure installation

The media type dissector table was updated to automatically treat media types and subtypes as case-insensitive per RFC 6838. System Requirements & Installation