EIP-2026-103749

PRE-CVE

Wireshark 1.12.0 < 1.12.12 / 2.0.0 < 2.0.4 - RLC Dissector Denial of Service

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-103749. PoCs published by Antti Levomäki.

AI-analyzed exploit summary This is a fuzzed PCAP file that triggers a DoS condition in Wireshark/TShark 2.0.2 by causing excessive CPU usage during packet dissection. The crash occurs in the RLC dissector due to malformed data.

Description

Wireshark 1.12.0 < 1.12.12 / 2.0.0 < 2.0.4 - RLC Dissector Denial of Service

Exploits (1)

exploitdb WORKING POC VERIFIED
by Antti Levomäki · textdosmultiple
https://www.exploit-db.com/exploits/40199

This is a fuzzed PCAP file that triggers a DoS condition in Wireshark/TShark 2.0.2 by causing excessive CPU usage during packet dissection. The crash occurs in the RLC dissector due to malformed data.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Wireshark/TShark 2.0.2
No auth needed
Prerequisites: Wireshark/TShark 2.0.2 installed · Ability to load a malicious PCAP file
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026