EIP-2026-102663

PRE-CVE

Linux Kernel < 4.17-rc1 - 'AF_LLC' Double Free

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-102663. PoCs published by SecuriTeam.

AI-analyzed exploit summary This exploit targets a vulnerability in the Linux kernel's LLC socket implementation (CVE-2026-102661). It creates a socket, binds it to a device, and sends a crafted message to trigger a potential buffer overflow or memory corruption.

Description

Linux Kernel < 4.17-rc1 - 'AF_LLC' Double Free

Exploits (1)

exploitdb WORKING POC
by SecuriTeam · cdoslinux
https://www.exploit-db.com/exploits/44579

This exploit targets a vulnerability in the Linux kernel's LLC socket implementation (CVE-2026-102661). It creates a socket, binds it to a device, and sends a crafted message to trigger a potential buffer overflow or memory corruption.

Classification
Working Poc 80%
Attack Type
Dos
Complexity
Moderate
Reliability
Theoretical
Target: Linux kernel (version not specified)
No auth needed
Prerequisites: Linux system with vulnerable kernel · Ability to execute code on the target
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026