EIP-2026-102659

PRE-CVE

Linux Kernel 4.8 (Ubuntu 16.04) - Leak sctp Kernel Pointer

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-102659. PoCs published by Jinbum Park.

AI-analyzed exploit summary This exploit demonstrates CVE-2017-7558, a Linux kernel SCTP information leak vulnerability. It establishes an SCTP connection and uses netlink socket diagnostics to leak the kernel pointer of 'sctp_af_inet'.

Description

Linux Kernel 4.8 (Ubuntu 16.04) - Leak sctp Kernel Pointer

Exploits (1)

exploitdb WORKING POC
by Jinbum Park · cdoslinux
https://www.exploit-db.com/exploits/45919

This exploit demonstrates CVE-2017-7558, a Linux kernel SCTP information leak vulnerability. It establishes an SCTP connection and uses netlink socket diagnostics to leak the kernel pointer of 'sctp_af_inet'.

Classification
Working Poc 95%
Attack Type
Info Leak
Complexity
Moderate
Reliability
Reliable
Target: Linux Kernel 4.8 (Ubuntu 16.04)
No auth needed
Prerequisites: libsctp-dev installed · SCTP module loaded in kernel
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026