EIP-2026-102148

PRE-CVE

HP-UX 11.0 - 'pppd' Local Stack Buffer Overflow

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-102148. PoCs published by K2.

AI-analyzed exploit summary This exploit targets a buffer overflow vulnerability in HP-UX pppd (11.0) by overflowing a buffer with NOP sleds and HPPA shellcode to execute '/bin/sh'. It calculates the target address by adjusting the stack pointer and passes the malicious buffer to pppd via execl.

Description

HP-UX 11.0 - 'pppd' Local Stack Buffer Overflow

Exploits (1)

exploitdb WORKING POC VERIFIED
by K2 · clocalhp-ux
https://www.exploit-db.com/exploits/199

This exploit targets a buffer overflow vulnerability in HP-UX pppd (11.0) by overflowing a buffer with NOP sleds and HPPA shellcode to execute '/bin/sh'. It calculates the target address by adjusting the stack pointer and passes the malicious buffer to pppd via execl.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: HP-UX pppd 11.0
No auth needed
Prerequisites: HP-UX 11.0 system with vulnerable pppd · ability to execute the compiled binary
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026