Wireshark 4.4.7

Wireshark

Wireshark is a network packet analyzer. A network packet analyzer will try to capture network packets and tries to display that packet data as detailed as possible. You could think of a network packet analyzer as a measuring device used to examine what's going on inside a network cable, just like a voltmeter is used by an electrician to examine what's going on inside an electric cable (but at a higher level, of course). In the past, such tools were either very expensive, proprietary, or both. However, with the advent of Wireshark, all that has changed. Wireshark is perhaps one of the best open source packet analyzers available today.

Deep inspection of hundreds of protocols, with more being added all the time
Live capture and offline analysis
Standard three-pane packet browser
Multi-platform: Runs on Windows, Linux, OS X, Solaris, FreeBSD, NetBSD, and many others
Captured network data can be browsed via a GUI, or via the TTY-mode TShark utility
The most powerful display filters in the industry
Rich VoIP analysis
Read/write many different capture file formats
Capture files compressed with gzip can be decompressed on the fly
Live data can be read from Ethernet, IEEE 802.11, PPP/HDLC, ATM, Bluetooth, USB, Token Ring, Frame Relay, FDDI, and others (depending on your platfrom)
Decryption support for many protocols, including IPsec, ISAKMP, Kerberos, SNMPv3, SSL/TLS, WEP, and WPA/WPA2
Coloring rules can be applied to the packet list for quick, intuitive analysis
Output can be exported to XML, PostScript®, CSV, or plain text

Wireshark 4.4.7 changelog:

The following vulnerabilities have been fixed

wnpa-sec-2025-02 Dissection engine crash. Issue 20509. CVE-2025-5601.

The following bugs have been fixed

Wireshark does not correctly decode LIN "go to sleep" in TECMP and CMP. Issue 20463.
Dissector bug, Protocol CIGI. Issue 20496.
Green power packets are not dissected when proto_version == ZBEE_VERSION_GREEN_POWER. Issue 20497.
Packet diagrams misalign or drop bitfields. Issue 20507.
Corruption when setting heuristic dissector table UI name from Lua. Issue 20523.
LDAP dissector incorrectly displays filters with singleton "&" Issue 20527.
WebSocket per-message compression extentions: fail to decompress server messages (from the 2nd) due to parameter handling. Issue 20531.
The LL_PERIODIC_SYNC_WR_IND packet is not properly dissected (packet-btle.c) Issue 20554.

Updated Protocol Support