EIP-2026-102552

PRE-CVE

aMSN - '.ctt' Remote Denial of Service

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-102552. PoCs published by Hakxer.

AI-analyzed exploit summary This Perl script generates a maliciously crafted '.ctt' file containing an overly long contact name, which triggers a denial-of-service vulnerability in aMSN when loaded. The exploit leverages inadequate boundary checks on user-supplied input in the XML contact list format.

Description

aMSN - '.ctt' Remote Denial of Service

Exploits (1)

exploitdb WORKING POC VERIFIED
by Hakxer · perldoslinux
https://www.exploit-db.com/exploits/32697

This Perl script generates a maliciously crafted '.ctt' file containing an overly long contact name, which triggers a denial-of-service vulnerability in aMSN when loaded. The exploit leverages inadequate boundary checks on user-supplied input in the XML contact list format.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: aMSN (version not specified)
No auth needed
Prerequisites: Victim must open the crafted '.ctt' file in aMSN
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026