A new version of this key network tracing, monitoring, and PENTEST tool has been released

Wireshark 3.4.7 Released (sans.edu)

Wireshark · Wireshark 3.4.7 Release Notes

What is Wireshark? — Wireshark is the world’s most popular network protocol analyzer. It is used for troubleshooting, analysis, development and education  The following vulnerabilities have been fixed:

wnpa-sec-2021-06  DNP dissector crash. Issue 17462CVE-2021-22235.

TCP dissector – Erroneous DSACK reporting Issue 17315.

No wlan_radio.duration calculated for PHY type: 802.11ac (VHT) Issue 17419.

NAN Dissector has wrong minimum length for availability attribute Issue 17431.