wnpa-sec-2026-03 · SOME/IP-SD dissector crash
Summary
Name: SOME/IP-SD dissector crash
Docid: wnpa-sec-2026-03
Date: Jan 14, 2026
Affected versions: 4.6.0 to 4.6.2, 4.4.0 to 4.4.12
Fixed versions: 4.6.3, 4.4.13
References:
Wireshark issue 20945.
Details
Description
The SOME/IP-SD dissector could crash.
Impact
Discovered by Fatih Çelik. We are unaware of any exploits for this issue. It may be possible to make Wireshark crash by injecting a malformed packet onto the wire or by convincing someone to read a malformed packet trace file.
Resolution
Upgrade to Wireshark 4.6.3, 4.4.13 or later.
