If you are upgrading Wireshark 4.2.0 or 4.2.1 on Windows you will need to download and install Wireshark 4.2.6 or later by hand.
A regression in the TCP Stream Graph "Time Sequence (tcptrace)" receive window line behavior introduced in 4.2.5 and 4.0.15 has been fixed. Issue 19846
The following vulnerability has been fixed:
wnpa-sec-2024-10 SPRT dissector crash. Issue 19559.
The following bugs have been fixed:
RADIUS dissector’s dictionary loading broken in many ways. Issue 6466.
3.4 → 3.6.5 ASCII display is broken on CentOS 7. Issue 18096.
Funnel/Lua: Closing child window disconnects buttons of parent. Issue 18386.
Lua detection fails with Alpine Linux: missing: LUA_LIBRARIES. Issue 19841.
vnd.3gpp.5gnas payloads of type SMS not decoded inside HTTP2 5GC. Issue 19845.
TCP Stream Graphs green sliding window line not displayed correctly. Issue 19846.
Wireshark window doesn’t fully fit on screen on small resolutions and can’t be resized properly on Russian language. Issue 19861.
Wireshark started from command line doesn’t set gui.fileopen_remembered_dir correctly on Windows. Issue 19891.
Wireshark expects wrong length for DHCP Relay Agent Information Source Port Suboption. Issue 19909.
SIP P-Access-Network-Info header not correctly decoded. Issue 19917.
There are no new or updated features in this release.
There are no new protocols in this release.
DHCP, E.212, MySQL, NAS-5GS, PKT CCC, ProtoBuf, RADIUS, RLC-LTE, RTP, SIP, SPRT, Thrift, and Wi-SUN
log3gpp
There is no updated file format support in this release.