Wireshark 4.6.5 Fixes Multiple Security Vulnerabilities & Updates Protocol Support
Wireshark 4.6.5 Fixes Multiple Security Vulnerabilities & Updates Protocol Support
https://www.linkedin.com/pulse/wireshark-465-fixes-multiple-security-vulnerabilities-zzkhe
Publish Date: 2026-05-03 11:00:00
Source Domain: www.linkedin.com
The Wireshark Foundation has announced the release of Wireshark 4.6.5, a critical update to one of the world’s most widely used network protocol analyzers. The latest version delivers a series of important security patches alongside performance improvements and updated protocol support.
What is Wireshark?
Wireshark is the world’s most popular network protocol analyzer. It is used for troubleshooting, analysis, development and education.
Wireshark is used by government agencies, educational institutions, corporations, small businesses and nonprofits alike to troubleshoot network issues. Additionally, Wireshark can be used as a learning tool
Cybersecurity professionals often use Wireshark to trace connections, view the contents of suspect network transactions and identify bursts of network traffic. It is a key part of any IT pro’s toolkit – once they have mastered how to use it.
Wireshark does three things:
- Packet Capture: Wireshark listens to a network connection in real time and then grabs entire streams of traffic – quite possibly tens of thousands of packets at a time.
- Filtering: Wireshark is capable of slicing and dicing all of this random live data using filters. By applying a filter, you can obtain just the information you need to see.
- Visualization: Wireshark, like any good packet sniffer, allows you to dive right into the very middle of a network packet. It also allows you to visualize entire conversations and network streams.
Wireshark is used by network…
