EIP-2026-118350

PRE-CVE

Cerulean Studios Trillian 3.0 - Remote '.png' Image File Parsing Buffer Overflow

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-118350. PoCs published by Tal Zeltzer.

AI-analyzed exploit summary This exploit leverages a buffer overflow vulnerability in Trillian 3.0's PNG image processing to execute arbitrary code (calc.exe) via a crafted PNG file. It uses a 'jmp esp' instruction in ntdll.dll to redirect execution to shellcode.

Description

Cerulean Studios Trillian 3.0 - Remote '.png' Image File Parsing Buffer Overflow

Exploits (1)

exploitdb WORKING POC VERIFIED
by Tal Zeltzer · pythonremotewindows
https://www.exploit-db.com/exploits/25181

This exploit leverages a buffer overflow vulnerability in Trillian 3.0's PNG image processing to execute arbitrary code (calc.exe) via a crafted PNG file. It uses a 'jmp esp' instruction in ntdll.dll to redirect execution to shellcode.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Cerulean Studios Trillian 3.0
No auth needed
Prerequisites: Victim must open the malicious PNG file in Trillian 3.0 · Target system must be running Windows XP SP1 (or compatible addresses)
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026