EIP-2026-102879

PRE-CVE

ISDNRep 4.56 - Command Line Argument Local Buffer Overflow (1)

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-102879. PoCs published by ace.

AI-analyzed exploit summary This exploit targets a local buffer overflow vulnerability in isdnrep via the -t command-line argument. It overwrites the EIP to execute arbitrary shellcode, potentially leading to privilege escalation if isdnrep is setuid/setgid.

Description

ISDNRep 4.56 - Command Line Argument Local Buffer Overflow (1)

Exploits (1)

exploitdb WORKING POC VERIFIED
by ace · clocallinux
https://www.exploit-db.com/exploits/22862

This exploit targets a local buffer overflow vulnerability in isdnrep via the -t command-line argument. It overwrites the EIP to execute arbitrary shellcode, potentially leading to privilege escalation if isdnrep is setuid/setgid.

Classification
Working Poc 95%
Attack Type
Lpe
Complexity
Moderate
Reliability
Reliable
Target: isdnrep Version 4.56 (and potentially others)
No auth needed
Prerequisites: Local access to the system · isdnrep installed (preferably setuid/setgid)
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026