EIP-2026-116355

PRE-CVE

Surgemail 3.8 - IMAP LSUB Command Remote Stack Buffer Overflow

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-116355. PoCs published by Leon Juranic.

AI-analyzed exploit summary This exploit targets a stack-based buffer overflow in SurgeMail by sending an overly long LSUB command after authentication. The PoC demonstrates the vulnerability but does not include a payload for arbitrary code execution.

Description

Surgemail 3.8 - IMAP LSUB Command Remote Stack Buffer Overflow

Exploits (1)

exploitdb WORKING POC VERIFIED
by Leon Juranic · perldoswindows
https://www.exploit-db.com/exploits/31464

This exploit targets a stack-based buffer overflow in SurgeMail by sending an overly long LSUB command after authentication. The PoC demonstrates the vulnerability but does not include a payload for arbitrary code execution.

Classification
Working Poc 90%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: SurgeMail 3.8k4
Auth required
Prerequisites: Network access to the target · Valid credentials for authentication
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026