EIP-2026-114707

PRE-CVE

SCO Open Server 5.0.5 - cancel Buffer Overflow

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-114707. PoCs published by Brock Tellier.

AI-analyzed exploit summary This exploit targets a buffer overflow vulnerability in the SCO Unix 5.0.5 cancel binary, allowing an attacker to gain effective group ID (egid) of group lp (18). It uses a standard stack-based overflow with NOP sleds and shellcode to spawn a shell.

Description

SCO Open Server 5.0.5 - cancel Buffer Overflow

Exploits (1)

exploitdb WORKING POC VERIFIED
by Brock Tellier · clocalsco
https://www.exploit-db.com/exploits/19543

This exploit targets a buffer overflow vulnerability in the SCO Unix 5.0.5 cancel binary, allowing an attacker to gain effective group ID (egid) of group lp (18). It uses a standard stack-based overflow with NOP sleds and shellcode to spawn a shell.

Classification
Working Poc 95%
Attack Type
Lpe
Complexity
Moderate
Reliability
Reliable
Target: SCO Unix 5.0.5 cancel binary
No auth needed
Prerequisites: Access to the vulnerable system · Ability to execute the compiled binary
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026