Exploitation Summary
EIP tracks 1 public exploit for EIP-2026-118743. PoCs published by Dino Covotsos.
AI-analyzed exploit summary This is a functional exploit for a buffer overflow vulnerability in MailCarrier 2.51, targeting the 'RCPT TO' field. It uses a JMP ESP technique to execute a Meterpreter bind shell payload on Windows XP SP3.
Description
MailCarrier 2.51 - 'RCPT TO' Buffer Overflow
Exploits (1)
exploitdb
WORKING POC
by Dino Covotsos · pythonremotewindows
https://www.exploit-db.com/exploits/46695
This is a functional exploit for a buffer overflow vulnerability in MailCarrier 2.51, targeting the 'RCPT TO' field. It uses a JMP ESP technique to execute a Meterpreter bind shell payload on Windows XP SP3.
Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target:
MailCarrier 2.51
No auth needed
Prerequisites:
Network access to the SMTP service (port 25) · Target running MailCarrier 2.51 on Windows XP SP3
devstral-2 · analyzed Feb 18, 2026
Full analysis →
Details
Status
pre_cve
Tracked Since
Feb 18, 2026