EIP-2026-114736

PRE-CVE

Solaris xscreensaver 11.4 - Privilege Escalation

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-114736. PoCs published by Marco Ivaldi.

AI-analyzed exploit summary This exploit leverages a design error in Solaris xscreensaver's -log command-line switch to create arbitrary files, enabling privilege escalation via LD_PRELOAD. It compiles a shared library to override getuid() and places it in a trusted directory, then triggers the vulnerability to escalate to root.

Description

Solaris xscreensaver 11.4 - Privilege Escalation

Exploits (1)

exploitdb WORKING POC
by Marco Ivaldi · textlocalsolaris
https://www.exploit-db.com/exploits/47509

This exploit leverages a design error in Solaris xscreensaver's -log command-line switch to create arbitrary files, enabling privilege escalation via LD_PRELOAD. It compiles a shared library to override getuid() and places it in a trusted directory, then triggers the vulnerability to escalate to root.

Classification
Working Poc 100%
Attack Type
Lpe
Complexity
Moderate
Reliability
Reliable
Target: Solaris xscreensaver 11.x (11.3, 11.4)
No auth needed
Prerequisites: gcc · Xorg · xscreensaver installed · local access
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026