EIP-2026-103678

PRE-CVE

tcpdump < 4.9.3 - Multiple Heap-Based Out-of-Bounds Reads

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-103678. PoCs published by Google Security Research.

AI-analyzed exploit summary This is a technical writeup detailing 16 heap-based out-of-bounds read vulnerabilities in tcpdump, identified through fuzzing. It includes stack traces, crash summaries, and references to a ZIP archive containing proof-of-concept samples and ASAN logs.

Description

tcpdump < 4.9.3 - Multiple Heap-Based Out-of-Bounds Reads

Exploits (1)

exploitdb WRITEUP VERIFIED
by Google Security Research · textdosmultiple
https://www.exploit-db.com/exploits/46476

This is a technical writeup detailing 16 heap-based out-of-bounds read vulnerabilities in tcpdump, identified through fuzzing. It includes stack traces, crash summaries, and references to a ZIP archive containing proof-of-concept samples and ASAN logs.

Classification
Writeup 90%
Attack Type
Dos
Complexity
Moderate
Reliability
Reliable
Target: tcpdump 4.10.0-PRE-GIT
No auth needed
Prerequisites: Access to network traffic or crafted .pcap files · tcpdump compiled with AddressSanitizer for reproduction
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026