Wireshark 4.07 Download [exclusive] May 2026

Wireshark 4.0.7 is a maintenance release of the world’s most popular network protocol analyzer, primarily focused on stability and security enhancements. Released on July 12, 2023, it remains a critical version for users on legacy systems like Windows 8.1.

While version 4.0.7 does not introduce new features, it provides vital bug fixes and protocol updates: wireshark 4.07 download

Introduction to Wireshark 4.0 with Gerald Combs & Roland Knall Wireshark 4

Improved support for over 20 protocols, including HTTP2 , BGP , iSCSI , Kafka , and Kerberos . Why Choose the 4.0 Branch? including a Kafka dissector crash (wnpa-sec-2023-21).

Version 4.0 introduced significant structural changes over the 3.x series, which are all present in 4.0.7:

Fixes for two vulnerabilities, including a Kafka dissector crash (wnpa-sec-2023-21).