EIP-2026-116052

PRE-CVE

PeerBlock 1.1 - Blue Screen of Death

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-116052. PoCs published by shinnai.

AI-analyzed exploit summary This PoC exploits a vulnerability in PeerBlock 1.1 by sending a maliciously crafted IOCTL request to the pbfilter.sys driver, causing a BSOD. The code uses ctypes to interact with the Windows kernel32 and Psapi libraries to trigger the vulnerability.

Description

PeerBlock 1.1 - Blue Screen of Death

Exploits (1)

exploitdb WORKING POC
by shinnai · textdoswindows
https://www.exploit-db.com/exploits/18475

This PoC exploits a vulnerability in PeerBlock 1.1 by sending a maliciously crafted IOCTL request to the pbfilter.sys driver, causing a BSOD. The code uses ctypes to interact with the Windows kernel32 and Psapi libraries to trigger the vulnerability.

Classification
Working Poc 95%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: PeerBlock 1.1
No auth needed
Prerequisites: PeerBlock 1.1 installed on Windows XP SP3
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026