EIP-2026-116116

PRE-CVE

QNap QVR Client 5.1.0.11290 - Crash (PoC)

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-116116. PoCs published by Luis Martínez.

AI-analyzed exploit summary This PoC exploits a local denial-of-service vulnerability in QNap QVR Client 5.1.0.11290 by overflowing the 'Nombre de Usuario' field with a 260-byte buffer of 'A' characters, causing the application to crash.

Description

QNap QVR Client 5.1.0.11290 - Crash (PoC)

Exploits (1)

exploitdb WORKING POC VERIFIED
by Luis Martínez · pythondoswindows
https://www.exploit-db.com/exploits/38650

This PoC exploits a local denial-of-service vulnerability in QNap QVR Client 5.1.0.11290 by overflowing the 'Nombre de Usuario' field with a 260-byte buffer of 'A' characters, causing the application to crash.

Classification
Working Poc 95%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: QNap QVR Client 5.1.0.11290
No auth needed
Prerequisites: Local access to the QVR Client application · Ability to paste clipboard content into the username field
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026