EIP-2026-103780

PRE-CVE

Local Glibc Shared Library (.so) 2.11.1 - Code Execution

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-103780. PoCs published by Rh0.

AI-analyzed exploit summary This exploit demonstrates a local privilege escalation via a maliciously crafted shared library (.so) that executes arbitrary code when loaded by applications using dlopen(). The _init section of the library is replaced with shellcode to spawn a shell.

Description

Local Glibc Shared Library (.so) 2.11.1 - Code Execution

Exploits (1)

exploitdb WORKING POC VERIFIED
by Rh0 · textlocalmultiple
https://www.exploit-db.com/exploits/12103

This exploit demonstrates a local privilege escalation via a maliciously crafted shared library (.so) that executes arbitrary code when loaded by applications using dlopen(). The _init section of the library is replaced with shellcode to spawn a shell.

Classification
Working Poc 95%
Attack Type
Lpe
Complexity
Trivial
Reliability
Reliable
Target: Glibc (versions <= 2.11.1)
No auth needed
Prerequisites: Ability to place a malicious .so file in a directory where applications load plugins (e.g., ~/.mozilla/plugins/)
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026