EIP-2026-100949

PRE-CVE

FreeBSD 3.0 - UNIX-domain Panic (Denial of Service)

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-100949. PoCs published by Lukasz Luzar.

AI-analyzed exploit summary This exploit triggers a kernel panic in FreeBSD by abusing a vulnerability in the UNIX-domain socket file descriptor passing mechanism. It involves a server and client process exchanging file descriptors via socket messages, leading to a denial-of-service condition.

Description

FreeBSD 3.0 - UNIX-domain Panic (Denial of Service)

Exploits (1)

exploitdb WORKING POC VERIFIED
by Lukasz Luzar · cdosfreebsd
https://www.exploit-db.com/exploits/19130

This exploit triggers a kernel panic in FreeBSD by abusing a vulnerability in the UNIX-domain socket file descriptor passing mechanism. It involves a server and client process exchanging file descriptors via socket messages, leading to a denial-of-service condition.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Moderate
Reliability
Reliable
Target: FreeBSD (version not specified)
No auth needed
Prerequisites: Local access to a FreeBSD system with UNIX-domain sockets enabled
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026