EIP-2026-102326

PRE-CVE

SGI IRIX 5.3 - 'pkgadjust' Local Privilege Escalation

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-102326. PoCs published by Hui-Hui Hu.

AI-analyzed exploit summary This exploit leverages a vulnerability in the pkgadjust utility on Irix 5.3 to escalate privileges to root by manipulating file ownership and permissions of a shell binary.

Description

SGI IRIX 5.3 - 'pkgadjust' Local Privilege Escalation

Exploits (1)

exploitdb WORKING POC VERIFIED
by Hui-Hui Hu · textlocalirix
https://www.exploit-db.com/exploits/19319

This exploit leverages a vulnerability in the pkgadjust utility on Irix 5.3 to escalate privileges to root by manipulating file ownership and permissions of a shell binary.

Classification
Working Poc 90%
Attack Type
Lpe
Complexity
Trivial
Reliability
Reliable
Target: Silicon Graphics Irix 5.3 pkgadjust utility
No auth needed
Prerequisites: Access to a system running Irix 5.3 · Ability to compile and execute a C program
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026