EIP-2026-116892

PRE-CVE

Bitsmith PS Knowbase 3.2.3 - Local Buffer Overflow

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-116892. PoCs published by Vulnerability-Lab.

AI-analyzed exploit summary This exploit demonstrates a local buffer overflow in Bitsmith Personal Knowbase v3.2.3 by manipulating a registry value to trigger a crash when the FileOpen dialog is accessed. The PoC generates a .reg file with an oversized string to overwrite EIP.

Description

Bitsmith PS Knowbase 3.2.3 - Local Buffer Overflow

Exploits (1)

exploitdb WORKING POC
by Vulnerability-Lab · textlocalwindows
https://www.exploit-db.com/exploits/18681

This exploit demonstrates a local buffer overflow in Bitsmith Personal Knowbase v3.2.3 by manipulating a registry value to trigger a crash when the FileOpen dialog is accessed. The PoC generates a .reg file with an oversized string to overwrite EIP.

Classification
Working Poc 95%
Attack Type
Lpe
Complexity
Trivial
Reliability
Reliable
Target: Bitsmith Personal Knowbase v3.2.3
No auth needed
Prerequisites: Local access to the target system · Ability to modify registry keys · User interaction to open FileOpen dialog
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026