EIP-2026-102746

PRE-CVE

TCPDump 3.6/3.7 - Malformed RADIUS Packet Denial of Service

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-102746. PoCs published by Bill Ralph.

AI-analyzed exploit summary The exploit demonstrates a denial of service (DoS) vulnerability in tcpdump by sending a maliciously crafted UDP packet. The provided command uses netcat to flood a target system with data, causing tcpdump to ignore network traffic until restarted.

Description

TCPDump 3.6/3.7 - Malformed RADIUS Packet Denial of Service

Exploits (1)

exploitdb WORKING POC VERIFIED
by Bill Ralph · textdoslinux
https://www.exploit-db.com/exploits/22352

The exploit demonstrates a denial of service (DoS) vulnerability in tcpdump by sending a maliciously crafted UDP packet. The provided command uses netcat to flood a target system with data, causing tcpdump to ignore network traffic until restarted.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: tcpdump (version not specified)
No auth needed
Prerequisites: Network access to the target system · tcpdump running on the target system
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026