EIP-2026-103116

PRE-CVE

GKrellM Mailwatch Plugin 2.4.1/2.4.2 - From Header Remote Buffer Overflow

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-103116. PoCs published by isox.

AI-analyzed exploit summary This exploit demonstrates a buffer overflow in the Mailwatch plugin for GKrellM (version 2.4.2) by crafting a malicious email with an oversized 'From ' field. It includes shellcode to create a directory named 'hacked' and is designed to be appended to a mail file for remote exploitation.

Description

GKrellM Mailwatch Plugin 2.4.1/2.4.2 - From Header Remote Buffer Overflow

Exploits (1)

exploitdb WORKING POC VERIFIED
by isox · cremotelinux
https://www.exploit-db.com/exploits/22873

This exploit demonstrates a buffer overflow in the Mailwatch plugin for GKrellM (version 2.4.2) by crafting a malicious email with an oversized 'From ' field. It includes shellcode to create a directory named 'hacked' and is designed to be appended to a mail file for remote exploitation.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: GKrellM Mailwatch plugin 2.4.2
No auth needed
Prerequisites: Ability to send or append malicious email to the target's mail spool
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026