Download Wireshark 4.0.6

Version 4.0.6 of the open source protocol analyzer and packet sniffer Wireshark has been released. This program can be used to analyze various data packets and network protocols on the network. The program can also use previously saved data traffic as input. Wireshark can be downloaded for 64bit versions of Windows and macOS. The source code is available for use on Linux, Solaris and *BSD. From version 4.0 onwards, 32bit versions are no longer available. The following changes and improvements have been made in this release:

The following vulnerabilities have been fixed:

• wnpa-sec-2023-12 Candump log file parser crash. Issue 19062. CVE-2023-2855.
• wnpa-sec-2023-13 BLF file parser crash. Issue 19063. CVE-2023-2857.
• wnpa-sec-2023-14 GDSDB dissector infinite loop. Issue 19068.
• wnpa-sec-2023-15 NetScaler file parser crash. Issue 19081. CVE-2023-2858.
• wnpa-sec-2023-16 VMS TCPIPtrace file parser crash. Issue 19083. CVE-2023-2856.
• wnpa-sec-2023-17 BLF file parser crash. Issue 19084. CVE-2023-2854.
• wnpa-sec-2023-18 RTPS dissector crash. Issue 19085. CVE-2023-0666.
• wnpa-sec-2023-19 IEEE C37.118 Synchrophasor dissector crash. Issue 19087. CVE-2023-0668.
• wnpa-sec-2023-20 XRA dissector infinite loop. Issue 19100.

The following bugs have been fixed:

• Conversations list has incorrect unit (bytes) in bit speed columns in the 3.7 development versions. Issue 18211.
• The media_type table should treat media types, eg application/3gppHal+json, as case-insensitive. Issue 18611.
• NNTP dissector bug. Issue 18981.
• Incorrect padding in BFCP decoder. Issue 18890.
• SPNEGO dissector bug. Issue 18991.
• SRT values ​​are incorrect when applying a time shift. Issue 18999.
• Add warning that capturing is not supported in Wireshark installed from flatpak. Issue 19008.
• Opening Wireshark with -z io,stat option. Issue 19042.
• batadv dissector bug. Issue 19047.
• radiotap-gen build fails if pcap is not found. Issue 19059.
• [UDS] When filtering the uds.wdbi.data_identifier or uds.iocbi.data_identifier field is interpreted as 1 byte whereas it consists of 2 bytes. Issue 19078.
• Wireshark can’t save this capture in that format. Issue 19080.
• MSMMS parsing buffer overflow. Issue 19086.
• USB HID parser shows wrong label for usages Rx/Vx/Vbrx of usage page Generic Desktop Control. Issue 19095.
• “Follow → QUIC Stream” mixes data between streams. Issue 19102.

New and Updated Features

The media type dissector table now properly treats media types and subtypes as case-insensitive automatically, per RFC 6838. Media types no longer need to be lower cased before registering or looking up in the table.

Updated Protocol Support

• batadv
• BFCP
• CommunityID
• COSE
• GDSDB
• H.265
• HTTP
• ILP
• ISAKMP
• MSMMS
• NNTP
• NR RRC
• NTLMSSP
• QUIC
• RTPS
• SPNEGO
• Synphasor
• TCP
• UDS
• ULP
• USB HID
• XRA

New and Updated Capture File Support

• BLF
• Candump
• NetScaler
• VMS TCPIPtrace

The following downloads are available:
Wireshark 4.0.6 for Windows (64bit)
Wireshark 4.0.6 for Portable Apps
Wireshark 4.0.6 for macOS (Arm, 64bit)
Wireshark 4.0.6 for macOS (Intel, 64bit)
Wireshark 4.0.6 source code for Linux, Solaris and *BSD, among others