EIP-2026-102912

PRE-CVE

Linux libc 5.3.12 (RedHat Linux 4.0 / Slackware Linux 3.1) - libc NLSPATH

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-102912. PoCs published by Solar.

AI-analyzed exploit summary This exploit targets a buffer overflow vulnerability in Linux libc versions 5.2.18 and below via the NLSPATH environment variable. It uses shellcode to spawn a root shell by exploiting setuid root programs.

Description

Linux libc 5.3.12 (RedHat Linux 4.0 / Slackware Linux 3.1) - libc NLSPATH

Exploits (1)

exploitdb WORKING POC VERIFIED
by Solar · clocallinux
https://www.exploit-db.com/exploits/19302

This exploit targets a buffer overflow vulnerability in Linux libc versions 5.2.18 and below via the NLSPATH environment variable. It uses shellcode to spawn a root shell by exploiting setuid root programs.

Classification
Working Poc 100%
Attack Type
Lpe
Complexity
Moderate
Reliability
Reliable
Target: Linux libc <= 5.2.18
No auth needed
Prerequisites: Linux system with vulnerable libc version · setuid root program linked against vulnerable libc
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026